UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N17u19Z9llVHYa4FVWaUJqOt8mS1R49sGYYZI+4U5sM=' 
WHERE 
  key_id = '149cb9ca3fb5edc48db1ea60b739f85542ad80757d718beee64ba41f9d91186f' 
  AND (
    token = 'N17u19Z9llVHYa4FVWaUJqOt8mS1R49sGYYZI+4U5sM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )