"Mon, 12 Aug 2024 04:47:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240812
Only TIME
04:47:24
General datetime
2024-08-12 04:47:24Z
For Database
2024-08-12 04:47:24
For HTTP1.1
Mon, 12 Aug 2024 04:47:24 GMT