UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NQS6EO0QnkSmrxqsHJy9S9ZCbkupgA3dqC4YOaNXJEU=' 
WHERE 
  key_id = 'dc041ce10e23707884c82fd81f09069695482613cefdad449740b973041bf097' 
  AND (
    token = 'NQS6EO0QnkSmrxqsHJy9S9ZCbkupgA3dqC4YOaNXJEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )