UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uBghiC/ZkWH8rjaJa8JB8t+CqIcFz1A6dRlHzVquxC4=' 
WHERE 
  key_id = '549a0297857994612364b462b36328a2d81e2ad45191cdcf147b450061351faa' 
  AND (
    token = 'uBghiC/ZkWH8rjaJa8JB8t+CqIcFz1A6dRlHzVquxC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )