"Mon, 12 Aug 2024 11:04:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240812
Only TIME
11:04:48
General datetime
2024-08-12 11:04:48Z
For Database
2024-08-12 11:04:48
For HTTP1.1
Mon, 12 Aug 2024 11:04:48 GMT