Обернуть вложенный запрос(Zend)

SELECT * 
    FROM  ( 
    SELECT `user_id` as ids,`created`,`order_id`
    FROM `order`
    WHERE 
    `created` < ( NOW( ) - INTERVAL 30 DAY ) 
    ORDER BY `created` DESC
    ) AS orders 
    LEFT JOIN `users` ON `orders`.`ids` =  `users`.`user_id`
    GROUP BY `user_id` 
    HAVING count( `user_id` ) >=1