UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+xqHznNv0VkYJ5pkhOdLauHdu7Q5/eA+HgDnhvzffk=' 
WHERE 
  key_id = 'ee04a6dc0eb6779b3cbf77afde40847f91d69f081862f8447283fd3419c1caee' 
  AND (
    token = 'c+xqHznNv0VkYJ5pkhOdLauHdu7Q5/eA+HgDnhvzffk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )