INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24a3aebe9362c036015208e48f5889056f991d16a3ee71c54e81b866cb940dbf', 
    '75b3Lpgkrd2h62uQmRiEFTwfUV1HryWFh36lnFN2Yso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)