UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vuy8W/4RQ52jrtPprfmHGURKZgA4R/7FA86J95Uty+4=' 
WHERE 
  key_id = '6aa5773f4da3961cc6fa38cf01a131719fcd4c83340b367e7e4285a2ce9dabe7' 
  AND (
    token = 'Vuy8W/4RQ52jrtPprfmHGURKZgA4R/7FA86J95Uty+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )