"Sat, 23 Mar 2024 22:10:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240323
Only TIME
22:10:08
General datetime
2024-03-23 22:10:08Z
For Database
2024-03-23 22:10:08
For HTTP1.1
Sat, 23 Mar 2024 22:10:08 GMT