INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38a93892050f6e78e5ec291eaa5bf4409a37b4c39a26f7c03b59eedcbedf5a23', 
    '7weL6N5xZwefEv9T9cCynWhu0QrMmvkJrSRG3B+ArrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)