UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EbLXj5W5JUgP2eBaUvZwP8eZXplW6tkBZWYV9ii+c1I=' 
WHERE 
  key_id = 'af65b8e03cba2131e9cc39d9e089598bb00e3ca5e0ce9e169347419622a3d6b8' 
  AND (
    token = 'EbLXj5W5JUgP2eBaUvZwP8eZXplW6tkBZWYV9ii+c1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )