"Fri, 17 May 2024 16:07:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240517
Only TIME
16:07:37
General datetime
2024-05-17 16:07:37Z
For Database
2024-05-17 16:07:37
For HTTP1.1
Fri, 17 May 2024 16:07:37 GMT