"Sat, 10 Aug 2024 03:13:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240810
Only TIME
03:13:12
General datetime
2024-08-10 03:13:12Z
For Database
2024-08-10 03:13:12
For HTTP1.1
Sat, 10 Aug 2024 03:13:12 GMT