"Fri, 31 Jan 2025 12:43:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250131
Only TIME
12:43:57
General datetime
2025-01-31 12:43:57Z
For Database
2025-01-31 12:43:57
For HTTP1.1
Fri, 31 Jan 2025 12:43:57 GMT