UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jHbZZiH1XfWR65Kxnr76EuDVc7e6S899Wji7en9ZV4Y=' 
WHERE 
  key_id = 'b8312ec0a4b39070b601c679468f53e5155b58f9b409adc27a4697ec6f8170d0' 
  AND (
    token = 'jHbZZiH1XfWR65Kxnr76EuDVc7e6S899Wji7en9ZV4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )