UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mN0w6XWnpm5QVDemnlp6mSriW0xEvkcgJC3fLvN04z0=' 
WHERE 
  key_id = 'c71471b5ef1e66ae0a3fc4c0f1b74d4183aa208a72a74b4f4ae036f9db95d7a6' 
  AND (
    token = 'mN0w6XWnpm5QVDemnlp6mSriW0xEvkcgJC3fLvN04z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )