UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lDlcMzAoj40USDqrF5cJUtKj0qe1ERvbrn68cFTWhzQ=' 
WHERE 
  key_id = 'c73beff7919e3fc239b72c955db7fcb54564abec7d469acef5a5849f6f9cda56' 
  AND (
    token = 'lDlcMzAoj40USDqrF5cJUtKj0qe1ERvbrn68cFTWhzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )