INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ff8007a8fb9a358de7b67572676f709d0c5bdefa8b20f884678bd57fe0e115d', 
    '5UrlCZ1BtPkOCboQJpC8YIqHp9unoRXwAu0xTlOO+Gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)