select session_data from hywxkekq_Sessions where session_id = '491f6ef71d0081271a3e86cdbd4b3f2a'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('491f6ef71d0081271a3e86cdbd4b3f2a', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1909\";s:1:\"m\";s:1:\"9\";s:1:\"d\";s:2:\"15\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-1902787200;}', '1748108487')