UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MLz+HAfdV+VTldK9ZaklIj1QFaNg5DoYp13U333pKvA=' 
WHERE 
  key_id = '17c34c25311b298d665ea881034c0c70a877aab42dd93da4d1d5548634b14971' 
  AND (
    token = 'MLz+HAfdV+VTldK9ZaklIj1QFaNg5DoYp13U333pKvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )