UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6rMudqz62LIsOED3h3qu7PmriftON1FHf6OokRtuAZ4=' 
WHERE 
  key_id = 'c04566b14f0dced90d07b8ce9c92e281d691c8edcc89aa40b73f52867c25b55f' 
  AND (
    token = '6rMudqz62LIsOED3h3qu7PmriftON1FHf6OokRtuAZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )