UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tn/w70SVhaQSGL8Vt+BEYIldWM3M0tZu18APr7CWy+I=' 
WHERE 
  key_id = '76aded32a4c0f7813dffb14cf5db76017be662bdb5c5ed68073032ea45ea7bce' 
  AND (
    token = 'Tn/w70SVhaQSGL8Vt+BEYIldWM3M0tZu18APr7CWy+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )