UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qHQ7gsjUcSiuoLjEvtbB2M7/cO9WnvIgczNbfKLZoI4=' 
WHERE 
  key_id = 'ef749de526f4fb70fec507504796264ce24e0709d67022901932d65a968cbede' 
  AND (
    token = 'qHQ7gsjUcSiuoLjEvtbB2M7/cO9WnvIgczNbfKLZoI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )