"Mon, 19 Aug 2024 09:32:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240819
Only TIME
09:32:48
General datetime
2024-08-19 09:32:48Z
For Database
2024-08-19 09:32:48
For HTTP1.1
Mon, 19 Aug 2024 09:32:48 GMT