UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3uyxw+4KK0D9ZSpGazBCbZPt+j7q30MAmCr7WJQEBBY=' 
WHERE 
  key_id = '1d79303d5a199b5583806a3426daddb99a2916f7292be9602bc6f564872a6fbb' 
  AND (
    token = '3uyxw+4KK0D9ZSpGazBCbZPt+j7q30MAmCr7WJQEBBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )