UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zyLUJc7fwLJ/tp7o8L92rwUZ9RGOddSuZkL2z9PTTXI=' 
WHERE 
  key_id = 'dc020d55b2393f566b2f03405fcc8ae96a76c74a3d06212199142398c667ae57' 
  AND (
    token = 'zyLUJc7fwLJ/tp7o8L92rwUZ9RGOddSuZkL2z9PTTXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )