UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lLNI+sve+kKQsg2Y2m3X7Fhy+e/yv5yucW/B55OBOJ0=' 
WHERE 
  key_id = 'b1b8b0cf8ef927579211ad29d6f75a8368ded66359958fdf7655efff75140a95' 
  AND (
    token = 'lLNI+sve+kKQsg2Y2m3X7Fhy+e/yv5yucW/B55OBOJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )