UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4c5iDY0ODyp6xAIx8NiUC7jw6hAC7PRMV0+5ldVTi3g=' 
WHERE 
  key_id = '8fc06a5b0cc2551697e960c21e992d6cf88488949ddc2020178a03608d3f181a' 
  AND (
    token = '4c5iDY0ODyp6xAIx8NiUC7jw6hAC7PRMV0+5ldVTi3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )