"Mon, 05 Aug 2024 21:22:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
21:22:45
General datetime
2024-08-05 21:22:45Z
For Database
2024-08-05 21:22:45
For HTTP1.1
Mon, 05 Aug 2024 21:22:45 GMT