UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S/2HbkGUTYaMaoyZXjQOdVPI92Wqxv580wPnC0W/DbA=' 
WHERE 
  key_id = '9f2d5144e81c92a866ad4a648d9692a3106f659c2e01c4f0f601ba7d9c5a149f' 
  AND (
    token = 'S/2HbkGUTYaMaoyZXjQOdVPI92Wqxv580wPnC0W/DbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )