UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UavswFxDAfodPngnHCpTJWvwguO47obzGBwz5eGkvDI=' 
WHERE 
  key_id = '9669b18c19681cc530894e9483aac321db82fca35e2846f2b808a6d1c96713c9' 
  AND (
    token = 'UavswFxDAfodPngnHCpTJWvwguO47obzGBwz5eGkvDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )