UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAWJjK861U4c7hgRUH5h7EN9x3GBKXuIUwj1tvBJ5eQ=' 
WHERE 
  key_id = '9e5bf548ce91db087aa2171bb16295a710761262ccf9750a1049e8f83b39b0b3' 
  AND (
    token = 'tAWJjK861U4c7hgRUH5h7EN9x3GBKXuIUwj1tvBJ5eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )