UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWg5nWZlGPn7ptJns5SLMFO6xiS3Xu8Gx4ytTOHBkew=' 
WHERE 
  key_id = '8ca0cddb7c9e9e0d855b34df3ff63570f4b5e8e7526dbaefd805cb82a5e066e2' 
  AND (
    token = 'pWg5nWZlGPn7ptJns5SLMFO6xiS3Xu8Gx4ytTOHBkew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )