INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1db8c04a4fc9931c9311b883360af29898d47a64e7ead45ac016b0b6e840ef6', 
    'Y+FVqsmAIPJOxgwX+1jqXD1EcMYhQxwghNoGmoBeyns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)