INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fe9fef7c92cb25ef156523d33f818eb73c9251bf4dbc5a6d4b2f1bd76aff2c2', 
    'l7pIO2YovgV+joFpotwmQBSa0HpIixuYDkyOj6gsNBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)