"Mon, 06 May 2024 22:09:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240506
Only TIME
22:09:33
General datetime
2024-05-06 22:09:33Z
For Database
2024-05-06 22:09:33
For HTTP1.1
Mon, 06 May 2024 22:09:33 GMT