INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79fec7318bc3faa463a16199cedd269126e3c7802f66c9584e1369742f56be6f', 
    'jUg4gItEDKQLh3VbHrtwKaCag7MsJd2hDOFTxzyUN04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)