UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SM7RPBa2odP9fTmf6uGCVsIk9pG68iad+cLIU0XmF9A=' 
WHERE 
  key_id = 'c9dab6279a6d9567ef95da307a20da1479f8275c76fa70be30cc734e24a380e2' 
  AND (
    token = 'SM7RPBa2odP9fTmf6uGCVsIk9pG68iad+cLIU0XmF9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )