"Fri, 30 Jan 1970 11:36:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
19700130
Only TIME
11:36:58
General datetime
1970-01-30 11:36:58Z
For Database
1970-01-30 11:36:58
For HTTP1.1
Fri, 30 Jan 1970 11:36:58 GMT