UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5bjIZu8CJJ8Y5ECd57TuJxUf5jOcwWiQVuBNIk/l5U=' 
WHERE 
  key_id = 'acb920d37872400da36469338ad6d9ee977f178c544282f9bc7fd716c9957273' 
  AND (
    token = 'r5bjIZu8CJJ8Y5ECd57TuJxUf5jOcwWiQVuBNIk/l5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )