UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcrwEjWrIdXx4Z7mLHw2lCwrIhzs7LfDV9XHZpbXFBI=' 
WHERE 
  key_id = '6621d8346fa87078d6f5ae281c1604ad50fc44412206491a1d8915e3ce4af17a' 
  AND (
    token = 'AcrwEjWrIdXx4Z7mLHw2lCwrIhzs7LfDV9XHZpbXFBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )