UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QcwkuQS1P0QOkZ0caG7UMLAiioVu0FVoe9YfQG/6YSM=' 
WHERE 
  key_id = '47746b00a91f7fd553fc40cb8a7f528911760526bf0dd91a72f108dd93f40b70' 
  AND (
    token = 'QcwkuQS1P0QOkZ0caG7UMLAiioVu0FVoe9YfQG/6YSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )