"Fri, 22 Mar 2024 20:20:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240322
Only TIME
20:20:04
General datetime
2024-03-22 20:20:04Z
For Database
2024-03-22 20:20:04
For HTTP1.1
Fri, 22 Mar 2024 20:20:04 GMT