UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CvZ8eacUCjkuDYgsIwi5MseTJYEAK9ao12grYg+gHwA=' 
WHERE 
  key_id = '0e6d48114490acdfbd9caa1d5ab636822bba39f1bedeeb3b371c208bc26545f8' 
  AND (
    token = 'CvZ8eacUCjkuDYgsIwi5MseTJYEAK9ao12grYg+gHwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )