UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'buuilF6GwSv8137IYhzxqUbdZz4IMv1r9CklRVxq1sQ=' 
WHERE 
  key_id = '878dd7f556b2b4fe7b4642ac288bcc8346f8edc5e0ff409fde7ce86fe90069a8' 
  AND (
    token = 'buuilF6GwSv8137IYhzxqUbdZz4IMv1r9CklRVxq1sQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )