UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dva1WoZtrAwSZMusgkJFBw42iBUTs5/APT+zLRzTmiU=' 
WHERE 
  key_id = 'a1a12b6d498850109158536b293cb5c530e4a321c7cd15b0d01674d5768e3fde' 
  AND (
    token = 'Dva1WoZtrAwSZMusgkJFBw42iBUTs5/APT+zLRzTmiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )