UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ITWmsmyZfuRKJXUJRIRIhxcZo/CidujWAdRwDogI2Vc=' 
WHERE 
  key_id = '3edb691316d7d41f623bbafc8a20ed12c745a40c63b994884824776b0e9e98a3' 
  AND (
    token = 'ITWmsmyZfuRKJXUJRIRIhxcZo/CidujWAdRwDogI2Vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )