UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jLUTeDV5+wM7C5jr5ikBnrBLg9ZIeFkrRjtrMM+gADU=' 
WHERE 
  key_id = '36dbf0af083db34cd3a116d55ee164bdfc4b83550573b3c8b9f3af8668ebd9a1' 
  AND (
    token = 'jLUTeDV5+wM7C5jr5ikBnrBLg9ZIeFkrRjtrMM+gADU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )