"Fri, 22 Mar 2024 12:12:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240322
Only TIME
12:12:56
General datetime
2024-03-22 12:12:56Z
For Database
2024-03-22 12:12:56
For HTTP1.1
Fri, 22 Mar 2024 12:12:56 GMT