UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vdMl5mST1oc89mCdQsntexLnF/uje08Z1H5sMKbxWNA=' 
WHERE 
  key_id = 'ec791f0d661c9b54e445640df17d17e53901e0234c40ae5ceb93af349925a6b3' 
  AND (
    token = 'vdMl5mST1oc89mCdQsntexLnF/uje08Z1H5sMKbxWNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )