UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4gPDtygt8hNKhF4RGt5FQ0s65msRkgR00FpcC8xVTss=' 
WHERE 
  key_id = '46f17f92f20a7642100111e05cb7e9dca556e9cbb947f97184dd4d3704534c6e' 
  AND (
    token = '4gPDtygt8hNKhF4RGt5FQ0s65msRkgR00FpcC8xVTss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )