UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9+l/bYUf5NOhWqaDPa0OitUk+C+UOnRniGhx12W9KA=' 
WHERE 
  key_id = '3f9b699dda9f8a92b0ee674dfde315582d248b761399733d79831b1b35c6804d' 
  AND (
    token = 'I9+l/bYUf5NOhWqaDPa0OitUk+C+UOnRniGhx12W9KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )