Why doesn't the whole row enter mysql table?

Question

MySQL

Please tell me why so I add data to the table everything is fine except for one must be
! _! AgADAgADb6gxGwzmcEqbd1ZGil00eRdUqw4ABJUCJ0J6a-o4_pQAAgI! _ ! AgADAgADcKgxGwzmcErqsoitiVLCxnnyAw4ABEEpf9TDkCxc_lcFAAEC (id of the image obtained by telegram api)
and records only
-o4_pQAAgI
all other data in the form of a fine, what's wrong?

Answer 1

The answer is by removing the characters !_! everything became normal))) why XZ

Answer 2

maybe you have in the structure of the table for your cell the parameter "value length" = 10 ?