"Wed, 29 May 2024 06:37:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240529
Only TIME
06:37:16
General datetime
2024-05-29 06:37:16Z
For Database
2024-05-29 06:37:16
For HTTP1.1
Wed, 29 May 2024 06:37:16 GMT