UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKFf1QRbG0OUiH+FGveCq9S1fW07j87qVo2GH9Twtn0=' 
WHERE 
  key_id = '0f5f1f363a1608bb89696f34a72d990852e2228961f612b4628a25800c9b999f' 
  AND (
    token = 'PKFf1QRbG0OUiH+FGveCq9S1fW07j87qVo2GH9Twtn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )