UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'itgUBj5HQ4Uje/TtfYOtrp2YL9V4xg9gTG1RXZiCSj4=' 
WHERE 
  key_id = '985e8c03f4a47bc0a9abde57b07177a9b847b156f6e3f1f7b0b78e4e8fefec86' 
  AND (
    token = 'itgUBj5HQ4Uje/TtfYOtrp2YL9V4xg9gTG1RXZiCSj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )