UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLpOhonQm9EXUeipFwPQRhxdcxo4cJYTV/Hmz/3qTuQ=' 
WHERE 
  key_id = '6153e956415f6be3db1f5112cebe854893943005fd6397781b50ab9687b93783' 
  AND (
    token = 'KLpOhonQm9EXUeipFwPQRhxdcxo4cJYTV/Hmz/3qTuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )