INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5b49921ca11efaa61bab92f837546ede3852b750a3fdbffe480221df96992c0', 
    '9ML+mQRrJS9c0zrSBgWXZ9huu7bIAxnE3IOYVgBKVkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)