"Sat, 03 Aug 2024 09:58:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240803
Only TIME
09:58:48
General datetime
2024-08-03 09:58:48Z
For Database
2024-08-03 09:58:48
For HTTP1.1
Sat, 03 Aug 2024 09:58:48 GMT