INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4ac60deaa020c6d17f0980e1f543b6ddb56b2974928a4ba51f4fddcb5784e94', 
    'QsOBsW88+S3fLKyiB+/xriaUumHDzKFiuOeowL/afZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )