UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '727NuwG4dnASrPgFgAlfEGuTwPlgRhb0yoaVaY98Vzk=' 
WHERE 
  key_id = '7450ed099728c0cdb03db8a19b7201a0e968d305698aae0b0197558208ca1ed9' 
  AND (
    token = '727NuwG4dnASrPgFgAlfEGuTwPlgRhb0yoaVaY98Vzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )