"Fri, 10 May 2024 20:00:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240510
Only TIME
20:00:47
General datetime
2024-05-10 20:00:47Z
For Database
2024-05-10 20:00:47
For HTTP1.1
Fri, 10 May 2024 20:00:47 GMT