select session_data from hywxkekq_Sessions where session_id = '51ddc9401a3909e65db93fe86ed540b2'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('51ddc9401a3909e65db93fe86ed540b2', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1877\";s:1:\"m\";s:1:\"4\";s:1:\"d\";s:2:\"12\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-2926022400;}', '1749517146')