UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9cdcYlc7NcQT2A/ZmMKtWzw9WEF3b1K9rNhAzbpvVY=' 
WHERE 
  key_id = '8ddedb247fefa985803286ad926920e98e7b39a37cf30c0c38fb83a65ed17bf6' 
  AND (
    token = 'L9cdcYlc7NcQT2A/ZmMKtWzw9WEF3b1K9rNhAzbpvVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )