UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tq4Weoc9mAIKG8+2weXElqT9ujVsGNO7ji7RekGUaB8=' 
WHERE 
  key_id = 'eb3fc5496c3a15729fdef72a9e02947984ba8f6e193f0dd11cd299da0603ec18' 
  AND (
    token = 'tq4Weoc9mAIKG8+2weXElqT9ujVsGNO7ji7RekGUaB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )