select session_data from hywxkekq_Sessions where session_id = 'b4f4f21b26d9fd9806f8362e1a0d49f2'
insert into hywxkekq_Sessions (session_id, session_data, session_expiration) values ('b4f4f21b26d9fd9806f8362e1a0d49f2', 'a:6:{s:8:\"calendar\";s:1:\"2\";s:1:\"y\";s:4:\"1942\";s:1:\"m\";s:1:\"3\";s:1:\"d\";s:2:\"14\";s:1:\"v\";s:1:\"m\";s:4:\"time\";d:-877392000;}', '1754964278')