UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FXNmOkvMyCw+VSKh2KuKds/uoxxO9BcbWq8f+yHZ4+I=' 
WHERE 
  key_id = '5e797042a347d9a4de6fac23eca150cca42f94a6f4c0d5400850c538f6e8f5cd' 
  AND (
    token = 'FXNmOkvMyCw+VSKh2KuKds/uoxxO9BcbWq8f+yHZ4+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )