UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kvBckOkTT5Tm8UMUj01rVatit6QxhkPI/9LfF8IRbZo=' 
WHERE 
  key_id = '7b83c82207077d04f0ae7c0dc0e5517ef7a197b71860decf1eddf92e912c42b5' 
  AND (
    token = 'kvBckOkTT5Tm8UMUj01rVatit6QxhkPI/9LfF8IRbZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )