UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QsOBsW88+S3fLKyiB+/xriaUumHDzKFiuOeowL/afZM=' 
WHERE 
  key_id = 'a4ac60deaa020c6d17f0980e1f543b6ddb56b2974928a4ba51f4fddcb5784e94' 
  AND (
    token = 'QsOBsW88+S3fLKyiB+/xriaUumHDzKFiuOeowL/afZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )