INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2394525c232db17a03121d19ce68147b9322e7cae107c1b5d2a492a3f05d77af', 
    'x/BKJqiF1Db1AWPaJdwd7PH9YFDemHgshy9l8BAer/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)