UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BZzF4obvDeQCID0pV6G8WtYRSMJ1UKYZ7C7PIPyA6g=' 
WHERE 
  key_id = '67e26ea3c23dab535b75d6c463d135ce273b88ce797646f592358baace01d706' 
  AND (
    token = '6BZzF4obvDeQCID0pV6G8WtYRSMJ1UKYZ7C7PIPyA6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )