There is no way this woman was born 1645 in Overijssel but not baptised until 3 years later in Utrecht. Period.
Dutch society in this era baptised within a week of birth so one of the dates (or both) must either be wrong or two different people are represented by this data.
In fact a birth record from the mid-1600s would be extraordinarily rare, mostly they did not keep civic birth records in this period only church books.