"Fri, 03 Jan 2025 03:13:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250103
Only TIME
03:13:11
General datetime
2025-01-03 03:13:11Z
For Database
2025-01-03 03:13:11
For HTTP1.1
Fri, 03 Jan 2025 03:13:11 GMT