UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZB5nMvjfTldGPhUpB+0FO8EKGZBpX8z24kt0BPMycg=' 
WHERE 
  key_id = 'ab08e88a83c0ea2be7dfc14185c1df215aaed8799e52251c41f031b6cef0fb2e' 
  AND (
    token = 'oZB5nMvjfTldGPhUpB+0FO8EKGZBpX8z24kt0BPMycg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )