"Fri, 17 May 2024 09:57:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240517
Only TIME
09:57:09
General datetime
2024-05-17 09:57:09Z
For Database
2024-05-17 09:57:09
For HTTP1.1
Fri, 17 May 2024 09:57:09 GMT