UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0piQb21//h1WyDkD9PIP5P4HtJgPzGiDsqWPq2zU6lI=' 
WHERE 
  key_id = '40011d13eb9d53272eb99d39827a57d4c49c52b6c057ec6aba98f479f0e0dbb8' 
  AND (
    token = '0piQb21//h1WyDkD9PIP5P4HtJgPzGiDsqWPq2zU6lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )