UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DfWB0XmBxGdnblayIWtVyyq0IOWwgfDjNFkPQbSHLIM=' 
WHERE 
  key_id = '9c7d06150d1328344743781c27a72fa61a9203a3a72837a9d8acf921d1cc9adb' 
  AND (
    token = 'DfWB0XmBxGdnblayIWtVyyq0IOWwgfDjNFkPQbSHLIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )