CREATE TABLE IF NOT EXISTS `core_sys_conf_settings` (
`conf_id` int(11) NOT NULL AUTO_INCREMENT,
`conf_key` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '',
`conf_value` mediumtext COLLATE utf8mb4_unicode_ci,
`conf_default` text COLLATE utf8mb4_unicode_ci,
`conf_keywords` text COLLATE utf8mb4_unicode_ci,
`conf_app` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
`conf_plugin` bigint(20) UNSIGNED DEFAULT NULL,
`conf_report` enum('full','bool') COLLATE utf8mb4_unicode_ci DEFAULT NULL,
PRIMARY KEY (`conf_id`),
UNIQUE KEY `conf_key` (`conf_key`)
);
Don't forget about prefix if you have one.