UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QM2JIpT6C3OlEFfl8VUxiRwRyofjPD5zi5mtKMlOMlk=' 
WHERE 
  key_id = 'd45f13fa00a8808d3e656d24534b1be3db602a792107268f4d8a8d38d6a34282' 
  AND (
    token = 'QM2JIpT6C3OlEFfl8VUxiRwRyofjPD5zi5mtKMlOMlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )