UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9JsRnn6OWPgNcnkaCXkWLJ0we1CZq1Wn9IqCsqlcbjA=' 
WHERE 
  key_id = '666d90e40f3280f7199418ed757728dbac8124ac22b883c2e244b0ffae632099' 
  AND (
    token = '9JsRnn6OWPgNcnkaCXkWLJ0we1CZq1Wn9IqCsqlcbjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )