"Sat, 24 Aug 2024 03:08:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
03:08:32
General datetime
2024-08-24 03:08:32Z
For Database
2024-08-24 03:08:32
For HTTP1.1
Sat, 24 Aug 2024 03:08:32 GMT