UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/uZJZElfu4DyHn3NH13Kz7RvfdQyX66B9P9XNFeY2oM=' 
WHERE 
  key_id = '487643df4dd4a65d682a880fd8383eb54e69aad397992e12f4ee7f711c4ede98' 
  AND (
    token = '/uZJZElfu4DyHn3NH13Kz7RvfdQyX66B9P9XNFeY2oM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )