"Fri, 31 Jan 2025 16:23:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250131
Only TIME
16:23:18
General datetime
2025-01-31 16:23:18Z
For Database
2025-01-31 16:23:18
For HTTP1.1
Fri, 31 Jan 2025 16:23:18 GMT