"Mon, 30 Sep 2024 04:00:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
04:00:45
General datetime
2024-09-30 04:00:45Z
For Database
2024-09-30 04:00:45
For HTTP1.1
Mon, 30 Sep 2024 04:00:45 GMT