SELECT 
  * 
FROM 
  cscart_product_bundles as bundles 
  LEFT JOIN cscart_product_bundle_descriptions as descriptions ON bundles.bundle_id = descriptions.bundle_id 
  AND descriptions.lang_code = 'en' 
  LEFT JOIN cscart_product_bundle_product_links as links ON bundles.bundle_id = links.bundle_id 
WHERE 
  1 = 1 
  AND links.product_id = 68 
  AND links.show_on_product_page = 'Y' 
  AND bundles.status = 'A' 
  AND IF(
    bundles.date_from, bundles.date_from <= 1761990623, 
    1
  ) 
  AND IF(
    bundles.date_to, bundles.date_to >= 1761990623, 
    1
  ) 
GROUP BY 
  bundles.bundle_id 
ORDER BY 
  bundles.bundle_id asc 
LIMIT 
  0, 50

Query time 0.00194

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "5.90"
    },
    "ordering_operation": {
      "using_filesort": false,
      "grouping_operation": {
        "using_temporary_table": true,
        "using_filesort": true,
        "cost_info": {
          "sort_cost": "3.00"
        },
        "nested_loop": [
          {
            "table": {
              "table_name": "links",
              "access_type": "ALL",
              "rows_examined_per_scan": 7,
              "rows_produced_per_join": 0,
              "filtered": "14.29",
              "cost_info": {
                "read_cost": "1.11",
                "eval_cost": "0.10",
                "prefix_cost": "1.21",
                "data_read_per_join": "23"
              },
              "used_columns": [
                "bundle_id",
                "product_id",
                "amount",
                "show_on_product_page",
                "all_variants"
              ],
              "attached_condition": "((`mobikul_delivery_boy_livedemo`.`links`.`product_id` = 68) and (`mobikul_delivery_boy_livedemo`.`links`.`show_on_product_page` = 'Y'))"
            }
          },
          {
            "table": {
              "table_name": "bundles",
              "access_type": "ALL",
              "rows_examined_per_scan": 3,
              "rows_produced_per_join": 1,
              "filtered": "33.33",
              "using_join_buffer": "hash join",
              "cost_info": {
                "read_cost": "0.77",
                "eval_cost": "0.10",
                "prefix_cost": "2.08",
                "data_read_per_join": "40"
              },
              "used_columns": [
                "bundle_id",
                "company_id",
                "products",
                "date_from",
                "date_to",
                "display_in_promotions",
                "status",
                "linked_promotion_id"
              ],
              "attached_condition": "((`mobikul_delivery_boy_livedemo`.`bundles`.`bundle_id` = `mobikul_delivery_boy_livedemo`.`links`.`bundle_id`) and (`mobikul_delivery_boy_livedemo`.`bundles`.`status` = 'A') and (0 <> if(`mobikul_delivery_boy_livedemo`.`bundles`.`date_from`,(`mobikul_delivery_boy_livedemo`.`bundles`.`date_from` <= 1761990623),1)) and (0 <> if(`mobikul_delivery_boy_livedemo`.`bundles`.`date_to`,(`mobikul_delivery_boy_livedemo`.`bundles`.`date_to` >= 1761990623),1)))"
            }
          },
          {
            "table": {
              "table_name": "descriptions",
              "access_type": "ALL",
              "rows_examined_per_scan": 3,
              "rows_produced_per_join": 3,
              "filtered": "100.00",
              "using_join_buffer": "hash join",
              "cost_info": {
                "read_cost": "0.52",
                "eval_cost": "0.30",
                "prefix_cost": "2.90",
                "data_read_per_join": "984"
              },
              "used_columns": [
                "bundle_id",
                "name",
                "storefront_name",
                "description",
                "lang_code"
              ],
              "attached_condition": "<if>(is_not_null_compl(descriptions), ((`mobikul_delivery_boy_livedemo`.`descriptions`.`bundle_id` = `mobikul_delivery_boy_livedemo`.`links`.`bundle_id`) and (`mobikul_delivery_boy_livedemo`.`descriptions`.`lang_code` = 'en')), true)"
            }
          }
        ]
      }
    }
  }
}