UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MI1aXtgP9X8opfTrPoB1elCFgEXxC0bYFXMk7F/heg=' 
WHERE 
  key_id = '9bd2482f8f59ebb4f08e98a8b92abe9c555806733a0c89b14a1492e9875c8bc0' 
  AND (
    token = '1MI1aXtgP9X8opfTrPoB1elCFgEXxC0bYFXMk7F/heg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )