"Sat, 31 Aug 2024 19:54:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
19:54:14
General datetime
2024-08-31 19:54:14Z
For Database
2024-08-31 19:54:14
For HTTP1.1
Sat, 31 Aug 2024 19:54:14 GMT