UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HUfcvqo9bDjMSR6lHUk70vh9Ee5mGwF+BV+ir4pnbvw=' 
WHERE 
  key_id = 'e8a36eef552947edbcd8d67916f491bd13a1d4437cf5cda1afcef8788a5c770a' 
  AND (
    token = 'HUfcvqo9bDjMSR6lHUk70vh9Ee5mGwF+BV+ir4pnbvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )