UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPPPZIO8QGRFNHmGSx58d6w+OgdZAwWKksZ4mw7y5kg=' 
WHERE 
  key_id = '54fce7429b365e4bd069407876fda37caccdfe31dc98569a9cac64665aa015e4' 
  AND (
    token = 'vPPPZIO8QGRFNHmGSx58d6w+OgdZAwWKksZ4mw7y5kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )