"Fri, 28 Feb 2025 12:43:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250228
Only TIME
12:43:57
General datetime
2025-02-28 12:43:57Z
For Database
2025-02-28 12:43:57
For HTTP1.1
Fri, 28 Feb 2025 12:43:57 GMT