select session_data from hywxkekq_Sessions where session_id = '21d845fcf4351bbf5a07c49493f22102'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('21d845fcf4351bbf5a07c49493f22102', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1954\";s:1:\"m\";s:2:\"10\";s:1:\"d\";s:2:\"28\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-479001600;}', '1754210300')