UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xw+7IvV7k8NvSeqviyXW+7tSvfBRf2F8OcP0KhygSYY=' 
WHERE 
  key_id = 'aa750935acc94bec26a75b4ae3822ee64ef8635a9b562e5b1ff9f85f2b17def0' 
  AND (
    token = 'xw+7IvV7k8NvSeqviyXW+7tSvfBRf2F8OcP0KhygSYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )