UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gLMRZtO5XGnOjO8gEh1molj3hkhqE0jMsrXsdOW15w=' 
WHERE 
  key_id = 'e5fdf88301e530bbcf6bd62fa270e3e921d684c7d45a58a5d2d6dae7c3c862dd' 
  AND (
    token = '1gLMRZtO5XGnOjO8gEh1molj3hkhqE0jMsrXsdOW15w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )