select session_data from hywxkekq_Sessions where session_id = 'a50866752f523fc1dc3cfb9843203891'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('a50866752f523fc1dc3cfb9843203891', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1780\";s:1:\"m\";s:1:\"7\";s:1:\"d\";s:2:\"31\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-5977497600;}', '1740497942')