UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bJmtPpwtSq8544f8xOlx8M2vP3B2LxJpFOjA/xCItgM=' 
WHERE 
  key_id = 'c023186a36d764fd9a5717dd85761e5a17ae407bd31ab0db59444480b8ad9b85' 
  AND (
    token = 'bJmtPpwtSq8544f8xOlx8M2vP3B2LxJpFOjA/xCItgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )