select session_data from hywxkekq_Sessions where session_id = '81f830ea31fcc92925e0d19762b8e97a'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('81f830ea31fcc92925e0d19762b8e97a', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1932\";s:1:\"m\";s:1:\"5\";s:1:\"d\";s:2:\"15\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-1187568000;}', '1728825879')