UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Db+yTfdQSvxRsvMFjwSfjtm3oZyx3cjSchnCwKgo2oQ=' 
WHERE 
  key_id = 'c2ccb7eef1f671564c289f2c146d53aeaa46c6d715b9cda337e3406ad5447b84' 
  AND (
    token = 'Db+yTfdQSvxRsvMFjwSfjtm3oZyx3cjSchnCwKgo2oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )