UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GvVGgvk2Faq5csH/R2qektT+wUpcpl2xv6XqI4oKPo=' 
WHERE 
  key_id = 'af040b078c424a1da1e32e99a44e6f3b467322780b40790f2776f5a6e6c61818' 
  AND (
    token = '/GvVGgvk2Faq5csH/R2qektT+wUpcpl2xv6XqI4oKPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )