UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wBTTPpHm6mIVf5FAE3YCYLov+bEnsB8m3wVGS5/wbjk=' 
WHERE 
  key_id = '7f9bb2494db8716bdcfb8aa9fe83f1de75d18100505710c756947e18994029ee' 
  AND (
    token = 'wBTTPpHm6mIVf5FAE3YCYLov+bEnsB8m3wVGS5/wbjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )