UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SwCdHVg6RRiJM8zkBtx59H9TkBy3tFdwEdqgZQEt4+w=' 
WHERE 
  key_id = '5ce2138a8b3663397059837c56363f93e42985c8cca92a2e68825f45eb3990b0' 
  AND (
    token = 'SwCdHVg6RRiJM8zkBtx59H9TkBy3tFdwEdqgZQEt4+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )