UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5iBth0ZXxInDw1FTc68pBWfnM34xJyNC5AWKGvv5mk=' 
WHERE 
  key_id = '4a9434ba26f17513922da3e9bb9814ce210220290087ed83c04580330a17a84d' 
  AND (
    token = 'v5iBth0ZXxInDw1FTc68pBWfnM34xJyNC5AWKGvv5mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )