"Mon, 30 Sep 2024 09:59:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
09:59:43
General datetime
2024-09-30 09:59:43Z
For Database
2024-09-30 09:59:43
For HTTP1.1
Mon, 30 Sep 2024 09:59:43 GMT