UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Rt4L8Wf6iuUtP5TF121W0h4vLwgiDlPT2JwzCcS/6I=' 
WHERE 
  key_id = 'c52cb0c013f245d3d83b3de9977c4814436d31fb7a8bb2f47a6dbc8bf3719dd9' 
  AND (
    token = '5Rt4L8Wf6iuUtP5TF121W0h4vLwgiDlPT2JwzCcS/6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )