UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9Nr0XuB8kYH9nspfeRwzMnhUjYjjBXB7w0QOva6fs8=' 
WHERE 
  key_id = '23a11b18a9d7c65afb9bc3c82972e7a07e01e2f42f6f0a7b02357b15e785e2e9' 
  AND (
    token = 'z9Nr0XuB8kYH9nspfeRwzMnhUjYjjBXB7w0QOva6fs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )