"Sat, 24 Aug 2024 02:19:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
02:19:31
General datetime
2024-08-24 02:19:31Z
For Database
2024-08-24 02:19:31
For HTTP1.1
Sat, 24 Aug 2024 02:19:31 GMT