UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7TikkdHaKn+5RYGxeoQJl/lTd3CVj2tJg6afy6se/LQ=' 
WHERE 
  key_id = '85ef328d61f4c92d9cd624717b6c32b80b84481644e2329f73bf27c910659d1d' 
  AND (
    token = '7TikkdHaKn+5RYGxeoQJl/lTd3CVj2tJg6afy6se/LQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )