UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3bb7V9X7vkzcWvNbghqnzFzxpRgBebT/H3TdSdGFbuk=' 
WHERE 
  key_id = 'd431d6a5f1038d0f0eb12a7ddeb64ae21ff18f7da1180c5dd1bc47604bbb24dc' 
  AND (
    token = '3bb7V9X7vkzcWvNbghqnzFzxpRgBebT/H3TdSdGFbuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )