"Wed, 09 Oct 2024 03:38:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241009
Only TIME
03:38:31
General datetime
2024-10-09 03:38:31Z
For Database
2024-10-09 03:38:31
For HTTP1.1
Wed, 09 Oct 2024 03:38:31 GMT