UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+F9YVK+vGu9vHV0GpGq5F/Y+jYQWbnoX272f2PZ2JQ=' 
WHERE 
  key_id = 'bc5c91c2428ac119aa24923ac25f79dc9253eaf15cec6c81c6c35fec1e55e918' 
  AND (
    token = 'k+F9YVK+vGu9vHV0GpGq5F/Y+jYQWbnoX272f2PZ2JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )