UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5oSde6YoSwcHtNMt8k4lMPI3yctgOR/UTrWRF0WFqg=' 
WHERE 
  key_id = 'df2dc431459e126630175e0411daf1fe3e79f3377629c71ad0d886c2af1208ba' 
  AND (
    token = 'V5oSde6YoSwcHtNMt8k4lMPI3yctgOR/UTrWRF0WFqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )