"Fri, 29 Mar 2024 22:20:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240329
Only TIME
22:20:44
General datetime
2024-03-29 22:20:44Z
For Database
2024-03-29 22:20:44
For HTTP1.1
Fri, 29 Mar 2024 22:20:44 GMT