UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9R6KZ6opDO1KMiBds/nm5VkJomLd+xBm+OBXOoCKE0=' 
WHERE 
  key_id = 'bc198c0263304cd1d6820b687e444d20697c31d0af0290d6f8f4407b581ed615' 
  AND (
    token = 'K9R6KZ6opDO1KMiBds/nm5VkJomLd+xBm+OBXOoCKE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )