"Mon, 12 Aug 2024 17:41:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240812
Only TIME
17:41:50
General datetime
2024-08-12 17:41:50Z
For Database
2024-08-12 17:41:50
For HTTP1.1
Mon, 12 Aug 2024 17:41:50 GMT