"Mon, 12 Aug 2024 03:28:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240812
Only TIME
03:28:14
General datetime
2024-08-12 03:28:14Z
For Database
2024-08-12 03:28:14
For HTTP1.1
Mon, 12 Aug 2024 03:28:14 GMT