UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fiSR5NkwpLUpK6vDwRfUY+yx00CSZ2oMq0cI9BFZRww=' 
WHERE 
  key_id = '9a91b85a4046fbac1646bceda384cf870f2121ae7877fddb8575f7aac16f4418' 
  AND (
    token = 'fiSR5NkwpLUpK6vDwRfUY+yx00CSZ2oMq0cI9BFZRww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )