Then try this way instead:

[code]INSERT INTO `zen_configuration_group` VALUES (NULL, 'Zen Lightbox', 'Configure Zen Lightbox settings', '0', '1');
UPDATE `configuration_group` SET `sort_order` = LAST_INSERT_ID() WHERE `configuration_group_id` = LAST_INSERT_ID();
SELECT @cgi := `configuration_group_id` FROM `configuration_group` WHERE `configuration_group_title` = 'Zen Lightbox';
INSERT INTO `zen_configuration`