UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bwRyD/tKFdwkyCzynosv1yN6Qty2enj2Lo8uXQvsdvg=' 
WHERE 
  key_id = '802d6f4c7ed45b9c6fb9e1caf6c689b400b3320e20a38c95bf219ec3baf9f710' 
  AND (
    token = 'bwRyD/tKFdwkyCzynosv1yN6Qty2enj2Lo8uXQvsdvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )