UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oubsV2MctTDpXidwrOJVojTutLpGTCDMl1vqmsakIs8=' 
WHERE 
  key_id = '76732eda87d3cff9e7b0cde7a96bf1531aedfd046696edb0047eb0da3442a4b7' 
  AND (
    token = 'oubsV2MctTDpXidwrOJVojTutLpGTCDMl1vqmsakIs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )