UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ZhG7zz0g/UWbs/UPT63e0y0qwiJarghpUt26sLt71Y=' 
WHERE 
  key_id = '29ea76f372605839a1274adb1be86800122698a59a438dc305c736a9c59ca81a' 
  AND (
    token = '3ZhG7zz0g/UWbs/UPT63e0y0qwiJarghpUt26sLt71Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )