UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvPO1adlCSlkdxddUvXMcqNa/pfwBRjR34PtNk9T9ME=' 
WHERE 
  key_id = '4c06cd38c30dc523ea4995145b6cbd8a22bea4fb95c9f617e1f40e9ba7b168ee' 
  AND (
    token = 'xvPO1adlCSlkdxddUvXMcqNa/pfwBRjR34PtNk9T9ME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )