UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avXZ0uVe14yPhoBbVyyJRRCDy3oZmtVuopPxKz5Ahjs=' 
WHERE 
  key_id = 'd12901f1f5fcd4d45ff185268a30a39c341813353996007146d041ccf8d87f3c' 
  AND (
    token = 'avXZ0uVe14yPhoBbVyyJRRCDy3oZmtVuopPxKz5Ahjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )