UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/fewFnNp6ktp5il+XV2+jUUiyk8ovNxVcJ6WrCcgMA=' 
WHERE 
  key_id = '4801087a9da9c978e2693e993cbb03108a609cf87d5d619f8247a3db7c95a9e8' 
  AND (
    token = 'p/fewFnNp6ktp5il+XV2+jUUiyk8ovNxVcJ6WrCcgMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )