PHP expert to make simple api for 1 hour

CREATE TABLE `keygen` ( `id` int(11) NOT NULL AUTO_INCREMENT, `keygen` varchar(255) NOT NULL, `expire_date` varchar(255) DEFAULT NULL, `delete_date` varchar(255) DEFAULT NULL, `username` varchar(255) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; CREATE TABLE `version` ( `id` int(11) NOT NULL AUTO_INCREMENT, `version` varchar(255) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; There are two tables. i need to make api for these two table. - for 'keygen' table 1. add new keygen api 2. get keygen api by 'keygen' value 3. delete keygen by 'keygen' value 4. update 'expire_date' keygen by 'keygen' value. 5. check expire date validation by 'keygen' - 'version' table 1. update version 2. check version that it is latest or not.