"Fri, 31 May 2024 12:31:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240531
Only TIME
12:31:48
General datetime
2024-05-31 12:31:48Z
For Database
2024-05-31 12:31:48
For HTTP1.1
Fri, 31 May 2024 12:31:48 GMT