UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulwbxXIZW9ExZkVk76bS+7sqtOO7DzTcEPCIjJAlPPo=' 
WHERE 
  key_id = '60ac917ee3b4b8893f85ea89e136382ebef62c78d86c6b60c292e59a582fe2f3' 
  AND (
    token = 'ulwbxXIZW9ExZkVk76bS+7sqtOO7DzTcEPCIjJAlPPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )