select session_data from hywxkekq_Sessions where session_id = '278ad18fcfbfd0de21dab49bd9eb28b0'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('278ad18fcfbfd0de21dab49bd9eb28b0', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1957\";s:1:\"m\";s:1:\"4\";s:1:\"d\";s:1:\"4\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-402192000;}', '1746947570')