"Mon, 14 Oct 2024 03:02:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241014
Only TIME
03:02:34
General datetime
2024-10-14 03:02:34Z
For Database
2024-10-14 03:02:34
For HTTP1.1
Mon, 14 Oct 2024 03:02:34 GMT