select session_data from hywxkekq_Sessions where session_id = '21c4487e0b24278710ea694e117334a5'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('21c4487e0b24278710ea694e117334a5', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"2064\";s:1:\"m\";s:1:\"1\";s:1:\"d\";s:2:\"22\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:2968185600;}', '1747259938')