UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3Bd1Rc6cqEK2rJidtnxus3R/nlOP/lRsYibvooEl/Y=' 
WHERE 
  key_id = 'c7945c0d9acd3029e2acc3e0cebb01740b0998576aacbd6c5520c3709fcc9efd' 
  AND (
    token = 'q3Bd1Rc6cqEK2rJidtnxus3R/nlOP/lRsYibvooEl/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )