UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qBwKLcVkA5RU7vFpWDKBPCiBLAel2ccspPCG1KPabQ=' 
WHERE 
  key_id = '9aa2fe006e4d175dbd2f025d48266f0eb429ce76ceda781dbfecc01f41cd592d' 
  AND (
    token = '2qBwKLcVkA5RU7vFpWDKBPCiBLAel2ccspPCG1KPabQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )