UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bzUGa1xEJrQdEIqezn44xMDyrjGsbyI9yyWbj/cG6U=' 
WHERE 
  key_id = 'd9ff650332a4a6533b616463488121ee38d2954ac253e66bdfccb49ee7e22de4' 
  AND (
    token = '8bzUGa1xEJrQdEIqezn44xMDyrjGsbyI9yyWbj/cG6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )