"Fri, 07 Mar 2025 21:10:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250307
Only TIME
21:10:42
General datetime
2025-03-07 21:10:42Z
For Database
2025-03-07 21:10:42
For HTTP1.1
Fri, 07 Mar 2025 21:10:42 GMT