UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3HJIux3wGQI8LfnXGXvz7bVVebpm0fOjIm4meRzLcM=' 
WHERE 
  key_id = '1638f2a5d48d20da63f82a4915f8cf62806fccf06a70781bbe6ab355c47d2a47' 
  AND (
    token = 'S3HJIux3wGQI8LfnXGXvz7bVVebpm0fOjIm4meRzLcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )