"Mon, 12 Aug 2024 03:28:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240812
Only TIME
03:28:11
General datetime
2024-08-12 03:28:11Z
For Database
2024-08-12 03:28:11
For HTTP1.1
Mon, 12 Aug 2024 03:28:11 GMT