UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a4zUiQtXiosghWgAPQ4EfjzYg3IDH3EdXiSusdEUHiQ=' 
WHERE 
  key_id = '8b9a1134bf2ce9e5e489458025bdecb50e3383a19b1d1ccbd9d2b4a1a8984dcf' 
  AND (
    token = 'a4zUiQtXiosghWgAPQ4EfjzYg3IDH3EdXiSusdEUHiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )