"Mon, 05 Aug 2024 17:34:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
17:34:23
General datetime
2024-08-05 17:34:23Z
For Database
2024-08-05 17:34:23
For HTTP1.1
Mon, 05 Aug 2024 17:34:23 GMT