"Mon, 05 Aug 2024 19:27:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240805
Only TIME
19:27:51
General datetime
2024-08-05 19:27:51Z
For Database
2024-08-05 19:27:51
For HTTP1.1
Mon, 05 Aug 2024 19:27:51 GMT