UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c8WQCDf8M5FTl5uNhRJtbpHdXZOmNhB1inXRjqbBIZU=' 
WHERE 
  key_id = '0a284669787c51c383e975a111d09d9fe6b8c84016129f0cce1a1763ad42a1f4' 
  AND (
    token = 'c8WQCDf8M5FTl5uNhRJtbpHdXZOmNhB1inXRjqbBIZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )