"Thu, 02 Jan 2025 04:30:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250102
Only TIME
04:30:30
General datetime
2025-01-02 04:30:30Z
For Database
2025-01-02 04:30:30
For HTTP1.1
Thu, 02 Jan 2025 04:30:30 GMT