UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1x39op6+YFgoSaiiTEDyjP59cpx6XTiZc0IhmYob36s=' 
WHERE 
  key_id = '37d8dca1d37f06caf70fe69dc34013db637c5c893e959671d87eb709b9dd83e3' 
  AND (
    token = '1x39op6+YFgoSaiiTEDyjP59cpx6XTiZc0IhmYob36s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )