UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YiNvxgeTfN2MVYISl+mR0fAwq9rDkioyiHMZh6w6aMc=' 
WHERE 
  key_id = 'c4baa6689fb1f7285090846f5af23f1188a6edd53e4d8238c8bd7ddea1be9b95' 
  AND (
    token = 'YiNvxgeTfN2MVYISl+mR0fAwq9rDkioyiHMZh6w6aMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )