UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srHlFS8QCzeU6QgMFwrJMG3KLtKCzOVg6LzRsHo63aE=' 
WHERE 
  key_id = '9c230235c07c0bc1d4bad0f0a7659f86eeee10b7b71c9cb927f3b244a2e5ccdf' 
  AND (
    token = 'srHlFS8QCzeU6QgMFwrJMG3KLtKCzOVg6LzRsHo63aE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )