UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7+oWEH0YQ9Z0ErqbvD6i32tdTSallRlaWXOP/WDmDIU=' 
WHERE 
  key_id = 'f79a3edc275832c1e839dac00a9901ca83601d0ae6ac6799fbeafd980b461ffb' 
  AND (
    token = '7+oWEH0YQ9Z0ErqbvD6i32tdTSallRlaWXOP/WDmDIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )