"Wed, 29 May 2024 23:07:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240529
Only TIME
23:07:53
General datetime
2024-05-29 23:07:53Z
For Database
2024-05-29 23:07:53
For HTTP1.1
Wed, 29 May 2024 23:07:53 GMT