UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xgwYrVfE4rFYa24zFTIbSd1D4FZU0RA02QnF8//kGw=' 
WHERE 
  key_id = '2a80e55ad4f9f07f293e89a021a70ba6378cf53e5130ea08600d872c8c9a6108' 
  AND (
    token = '+xgwYrVfE4rFYa24zFTIbSd1D4FZU0RA02QnF8//kGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )