"Mon, 01 Jul 2024 02:23:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240701
Only TIME
02:23:31
General datetime
2024-07-01 02:23:31Z
For Database
2024-07-01 02:23:31
For HTTP1.1
Mon, 01 Jul 2024 02:23:31 GMT