UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dtnwH970fCUiYwhLJl5W4sO4LuzJp+ecZLKPrh+7+ec=' 
WHERE 
  key_id = 'c891d4fb1f78e0e433486ca356c2290950d910dc2f938a36d37d6c2cc605008c' 
  AND (
    token = 'dtnwH970fCUiYwhLJl5W4sO4LuzJp+ecZLKPrh+7+ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )