UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+512oiDrfjM9Znm/UxzSgfwB3etCV3riB4pXo516Tw=' 
WHERE 
  key_id = 'da7fc287312f99235009f7c3fd0ab1c5b1b57a97a90d2ac32cc6b3fe156c21d3' 
  AND (
    token = 't+512oiDrfjM9Znm/UxzSgfwB3etCV3riB4pXo516Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )