"Mon, 06 May 2024 08:53:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240506
Only TIME
08:53:55
General datetime
2024-05-06 08:53:55Z
For Database
2024-05-06 08:53:55
For HTTP1.1
Mon, 06 May 2024 08:53:55 GMT