UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wEkUjALn7GDl5PDct5v7tdakWMnEeGv6tGtSzCif3jw=' 
WHERE 
  key_id = 'be7e6bc489a3eeaefa2466d5dd7915f9dffd745372809d78a83f1ea751017f5d' 
  AND (
    token = 'wEkUjALn7GDl5PDct5v7tdakWMnEeGv6tGtSzCif3jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )