UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcaVbSkIn8Ggr1SO+n9A5FX8k4tF3xpztxh3JkjencQ=' 
WHERE 
  key_id = '96efb7f3b58bbef79ccc24485939c69b86047368b46e1cab2656b0c6f4dd732f' 
  AND (
    token = 'KcaVbSkIn8Ggr1SO+n9A5FX8k4tF3xpztxh3JkjencQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )