UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A3eGqCbhO24hPx0BBcrS2uA+KJcYyIwmFIQ0lkBklNM=' 
WHERE 
  key_id = 'c82b1c1dcb87fd9e70469dee146ff4b9d7b90f74e7f332189cb1d98d59556c91' 
  AND (
    token = 'A3eGqCbhO24hPx0BBcrS2uA+KJcYyIwmFIQ0lkBklNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )