UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o/fXNiVWq5wc45rajn1tkNz/Qn1wj6pVC8G6LJdX//w=' 
WHERE 
  key_id = '328ce4fd49d358a5938f282fee042d9b08ce9b8a772233ec849ff4426d7e3b93' 
  AND (
    token = 'o/fXNiVWq5wc45rajn1tkNz/Qn1wj6pVC8G6LJdX//w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )