INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c1562c0fc59412bb22218c905924f21e9c54c4ce741bfcea0200af478553c7d', 
    'Cv8OZQyansEvUXsPvbmUjuADqdZIIPXsjj0/WgBkYZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)