"Mon, 12 Aug 2024 06:37:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240812
Only TIME
06:37:17
General datetime
2024-08-12 06:37:17Z
For Database
2024-08-12 06:37:17
For HTTP1.1
Mon, 12 Aug 2024 06:37:17 GMT