UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'az8XalIqme7g9VNJ4qNtHJCz8xCWG8qTtmtjeeD7hvg=' 
WHERE 
  key_id = '3a733166eb9ee7397bfcf8a53df9f71e2d106fb11bfc121307f80dcb8b30cc8a' 
  AND (
    token = 'az8XalIqme7g9VNJ4qNtHJCz8xCWG8qTtmtjeeD7hvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )