UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkiTp7WzThrqAa8H6H7dE6+7DBt6aXEo/NeURN5niOM=' 
WHERE 
  key_id = '32a299d37a55c888264d9e5fc8bfe0f651952a94b0c3945c1dc32ba0d1b6d9b6' 
  AND (
    token = 'ZkiTp7WzThrqAa8H6H7dE6+7DBt6aXEo/NeURN5niOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )