UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/MGaWDrlYVomUPy7XzsIDiXd7TmFr/2qEXPgMpD8370=' 
WHERE 
  key_id = 'bd633a18d814f98a10cee82da819296460837193d63e13caa933e21fa0aa963b' 
  AND (
    token = '/MGaWDrlYVomUPy7XzsIDiXd7TmFr/2qEXPgMpD8370=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )