select session_data from hywxkekq_Sessions where session_id = '421021c4947ce2bd8b2c744cd2865cf5'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('421021c4947ce2bd8b2c744cd2865cf5', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1701\";s:1:\"m\";s:1:\"5\";s:1:\"d\";s:2:\"31\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-8475840000;}', '1754127980')