UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUaJoR1gmFU0a47vwtsfVv7TdjwmNmO7XlD4I5/MywU=' 
WHERE 
  key_id = '9b53125d68c456ad8b888a1e607e3bba31b7875255c390954292b56f506a05ee' 
  AND (
    token = 'BUaJoR1gmFU0a47vwtsfVv7TdjwmNmO7XlD4I5/MywU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )