UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4jtzQU3ieQtmjqWaYCktwxwH14mKu/0BM2TQ1b7HF4=' 
WHERE 
  key_id = 'a97932734409cf666e086248910e36fc28217cb8d73788df7e69212ec1240943' 
  AND (
    token = 'Y4jtzQU3ieQtmjqWaYCktwxwH14mKu/0BM2TQ1b7HF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )