UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lfA/yW9pcyNRuc4gGwxYGBj5FuPt1qXwI+6PEa+a/KM=' 
WHERE 
  key_id = '0578c2d270cfa8cf442707ba2e2e487a32045f45e8c92013a3b74d6f54aba13f' 
  AND (
    token = 'lfA/yW9pcyNRuc4gGwxYGBj5FuPt1qXwI+6PEa+a/KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )