UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZtAW8NPFan6AQOdzkv+02JR+j2Nh22eubuXtY6LifKE=' 
WHERE 
  key_id = '254b4ee74de18b69d37e9edf10275aaa868fcbd1394b7bd99ceb8b10084545b7' 
  AND (
    token = 'ZtAW8NPFan6AQOdzkv+02JR+j2Nh22eubuXtY6LifKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )