UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IoTW2yVZYbKIy5YcwrDNZnKIOxTMCZ4dz0f8R83da9Y=' 
WHERE 
  key_id = '5c4ce658d5e568a87df35b1c4dff656f82d087d76a077e478f4cd1260e244603' 
  AND (
    token = 'IoTW2yVZYbKIy5YcwrDNZnKIOxTMCZ4dz0f8R83da9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )