What command i need to change?

-- SETTINGS

DELETE FROM `top`, `toc`, `to` USING `sys_options_types` AS `top` LEFT JOIN `sys_options_categories` AS `toc` ON `top`.`id`=`toc`.`type_id` LEFT JOIN `sys_options` AS `to` ON `toc`.`id`=`to`.`category_id` WHERE `top`.`name` = 'mz_ticker';

--

-- Deleting data for '_mz_ticker' ticker

--

-- INJECTIONS

DELETE FROM `sys_injections` WHERE `name` IN ('ticker_ads_top', 'ticker_ads_bottom');