UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KBqMU0CDUFTeXgU1XIfc3Yp+jf7LepUg7l4z9iOqGKU=' 
WHERE 
  key_id = 'adb92ec741cd2c257a8b4fce88bc5bf1008476d364e995a048b3a74607631223' 
  AND (
    token = 'KBqMU0CDUFTeXgU1XIfc3Yp+jf7LepUg7l4z9iOqGKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )