"Fri, 24 May 2024 12:32:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240524
Only TIME
12:32:20
General datetime
2024-05-24 12:32:20Z
For Database
2024-05-24 12:32:20
For HTTP1.1
Fri, 24 May 2024 12:32:20 GMT