"Sat, 09 Mar 2024 22:17:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240309
Only TIME
22:17:32
General datetime
2024-03-09 22:17:32Z
For Database
2024-03-09 22:17:32
For HTTP1.1
Sat, 09 Mar 2024 22:17:32 GMT