"Thu, 30 Jan 2025 21:35:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250130
Only TIME
21:35:10
General datetime
2025-01-30 21:35:10Z
For Database
2025-01-30 21:35:10
For HTTP1.1
Thu, 30 Jan 2025 21:35:10 GMT