UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3j6OrWNYAyFSJwBnUGCfaXtfHbWqPZZ8+Bi2622F2tQ=' 
WHERE 
  key_id = '42c51d1908e0686e9e80c39b62c77c34fd063dee4a69bb9583ac1809206bb4c8' 
  AND (
    token = '3j6OrWNYAyFSJwBnUGCfaXtfHbWqPZZ8+Bi2622F2tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )