"Tue, 06 Aug 2024 12:57:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240806
Only TIME
12:57:21
General datetime
2024-08-06 12:57:21Z
For Database
2024-08-06 12:57:21
For HTTP1.1
Tue, 06 Aug 2024 12:57:21 GMT