UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGYDzZzrW7q5nshg4VbzK1IyeQrUDYcIQ1eV/Jgyk7o=' 
WHERE 
  key_id = '44859aa5f8b0927e311a168e3d4053bfdeaa0836cbb07978865f921e2e4aba7a' 
  AND (
    token = 'CGYDzZzrW7q5nshg4VbzK1IyeQrUDYcIQ1eV/Jgyk7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )