UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PH0JlC5Eyvcmdu3gYm1YnpxAI9UKHjxUqMQvOxlcA6Q=' 
WHERE 
  key_id = '13de2b6d6e2bf83d36ee21521d464f0a878c859c4d12fc58d6586280fd7e6b8b' 
  AND (
    token = 'PH0JlC5Eyvcmdu3gYm1YnpxAI9UKHjxUqMQvOxlcA6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )