UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'deD9zG90Fqle4IIhyiyMcSSrJrgI6X3Mqzz32Gs3hVg=' 
WHERE 
  key_id = '518f89cd0d0e4725a15690818facf92f3f43608e29f48ae5fbfb887942b2ded9' 
  AND (
    token = 'deD9zG90Fqle4IIhyiyMcSSrJrgI6X3Mqzz32Gs3hVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )