UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zENJnAi6ItUGiKyBW9iZM5gAmdUFe69m9kJLOSZC5/8=' 
WHERE 
  key_id = '724ccc068503f97d488faef590c3913ed427e30cc563b817a27dff126f5e8adf' 
  AND (
    token = 'zENJnAi6ItUGiKyBW9iZM5gAmdUFe69m9kJLOSZC5/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )