"Fri, 19 Jan 2024 06:23:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240119
Only TIME
06:23:05
General datetime
2024-01-19 06:23:05Z
For Database
2024-01-19 06:23:05
For HTTP1.1
Fri, 19 Jan 2024 06:23:05 GMT