UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LV84qDUKrdAExM7GxKR4/F5wuTRAbr29LZ1laO3wwk0=' 
WHERE 
  key_id = '4d9ade80233404126f46d83e5f2e67f2fb4517485c3c6e8cec5dcfc77d0e01d9' 
  AND (
    token = 'LV84qDUKrdAExM7GxKR4/F5wuTRAbr29LZ1laO3wwk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )