UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vkbil/TfRaKQA7nvV3TvV1Eqc2+qp0AgrmS8lRQ2hRI=' 
WHERE 
  key_id = '8ece5e39fb704ba188cdb9ba9de04051032bb5a4dc3e3990635296c87dc1dd2f' 
  AND (
    token = 'Vkbil/TfRaKQA7nvV3TvV1Eqc2+qp0AgrmS8lRQ2hRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )