UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfGVQQEY/h+4hMIORwfF2oyYitXFZLId0XxEXwL/MAU=' 
WHERE 
  key_id = '83a8e90a8f29e0bba6eb34708af9c0aedf03d818011974805d1797eb6851f374' 
  AND (
    token = 'VfGVQQEY/h+4hMIORwfF2oyYitXFZLId0XxEXwL/MAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )