UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3QyaPQOnIQ4zGzungIhMGDsIYRFWpzXS+A//t/ey24=' 
WHERE 
  key_id = '7a9970c341327fdbf4a219124557b05f77da603f7eb107db00482b76cc91fd0c' 
  AND (
    token = 'D3QyaPQOnIQ4zGzungIhMGDsIYRFWpzXS+A//t/ey24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )