UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dpAQVtTxBHiMm5MjyWxofkeE8B0TCywkxcuVY3kJtZI=' 
WHERE 
  key_id = '8465f83be2a3a678ac67d3bdb39cac847064886f2182a31be5739b940745cb85' 
  AND (
    token = 'dpAQVtTxBHiMm5MjyWxofkeE8B0TCywkxcuVY3kJtZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )