"Sat, 19 Oct 2024 08:24:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241019
Only TIME
08:24:31
General datetime
2024-10-19 08:24:31Z
For Database
2024-10-19 08:24:31
For HTTP1.1
Sat, 19 Oct 2024 08:24:31 GMT