UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '41qR12CD8Hqwj3U/tasBwQVn2VytthbLME1dN4XseTc=' 
WHERE 
  key_id = 'd623b984e4426f1fdbc3351e9fdb89e0860e959b93e1bfea5237d86ac42fa515' 
  AND (
    token = '41qR12CD8Hqwj3U/tasBwQVn2VytthbLME1dN4XseTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )