"Fri, 04 Oct 2024 15:21:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241004
Only TIME
15:21:54
General datetime
2024-10-04 15:21:54Z
For Database
2024-10-04 15:21:54
For HTTP1.1
Fri, 04 Oct 2024 15:21:54 GMT