UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jQs7qnu83JOi5VsgiWK4MwOrr+dHdYrCX48MnUxADIc=' 
WHERE 
  key_id = '16959d091fff92c1350c90717b93275372d20a4d1d5d9994ec40d309498800d9' 
  AND (
    token = 'jQs7qnu83JOi5VsgiWK4MwOrr+dHdYrCX48MnUxADIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )