UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3mbHxzk/WIyuL6WuNuYSyqa9ZQFEuQD+l+q4YpuKRU=' 
WHERE 
  key_id = '0899ea920f3a85438d79eade68a61d143809afc466e4c84af8e5c1fc3d2e815a' 
  AND (
    token = 'q3mbHxzk/WIyuL6WuNuYSyqa9ZQFEuQD+l+q4YpuKRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )