UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oM9pp0uK5YMt7LZPq/FG3GKSr+J0W+SM2qNSsmHVJ+I=' 
WHERE 
  key_id = '730ab48d6e7388834f7a5f09387c0358af3fa3faa0d9973bc96518c520e742a0' 
  AND (
    token = 'oM9pp0uK5YMt7LZPq/FG3GKSr+J0W+SM2qNSsmHVJ+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )