"Sat, 19 Oct 2024 00:21:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241019
Only TIME
00:21:32
General datetime
2024-10-19 00:21:32Z
For Database
2024-10-19 00:21:32
For HTTP1.1
Sat, 19 Oct 2024 00:21:32 GMT