UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '92RlJOhJxGOxHjfGOQbfIvFCkQxPl8XGbTCemNglJ4M=' 
WHERE 
  key_id = '1e495ef1ddeccdde5b63d16a10a92aaa72562a8586bad9e2b845c1a85c0ad599' 
  AND (
    token = '92RlJOhJxGOxHjfGOQbfIvFCkQxPl8XGbTCemNglJ4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )