INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18c6cc018443b7ed5201b898efe9a7ad90e89d95a3688cae96ae7dd307f5821a', 
    '6liIEk0TNVLwxRy1ytTnK3sRx9CSBNb921QAqyvgnSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)