UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNzGSsH3wT0J6VeP9VsIvmoS5zfA0unsI5gl7mJePmg=' 
WHERE 
  key_id = 'a75f31257f00acfd9687f65d36c04e9be9e5ca6eb8d5eabf8f71b750b9f375e8' 
  AND (
    token = 'bNzGSsH3wT0J6VeP9VsIvmoS5zfA0unsI5gl7mJePmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )