UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkYpIxW3+Yne41FSkfSjNbOGumwUSoSScSj+vDISStA=' 
WHERE 
  key_id = 'd6ac26053dba23d1d414a6f3a5671be40fd8adc4377c9e4a3475483c006e8a6e' 
  AND (
    token = 'xkYpIxW3+Yne41FSkfSjNbOGumwUSoSScSj+vDISStA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )