select session_data from hywxkekq_Sessions where session_id = '21ff017332458448d2cd3f0784b21491'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('21ff017332458448d2cd3f0784b21491', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"2135\";s:1:\"m\";s:1:\"7\";s:1:\"d\";s:2:\"18\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:5224003200;}', '1728930013')