SET @options_table := (SELECT TABLE_NAME FROM information_schema.`TABLES` WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME like "%_options");
SET @final_query = CONCAT('UPDATE ',@options_table, ' SET option_value = "" WHERE option_name = "td_live_css_local_storage"');
PREPARE stmt1 FROM @final_query;
EXECUTE stmt1;
DEALLOCATE PREPARE stmt1;