UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aSAIRk/QH+uhEFonh2XD4FFkzXzRIQduCO8zv2nveAU=' 
WHERE 
  key_id = 'c4437d4c56b501863c5e471075fc803c69f87521827e9548d6f09ffcdf5a6ad5' 
  AND (
    token = 'aSAIRk/QH+uhEFonh2XD4FFkzXzRIQduCO8zv2nveAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )