"Fri, 31 May 2024 22:18:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240531
Only TIME
22:18:22
General datetime
2024-05-31 22:18:22Z
For Database
2024-05-31 22:18:22
For HTTP1.1
Fri, 31 May 2024 22:18:22 GMT