UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LaZkafIrZ2YE4vyX162YxfpBui3Yv2P356JmQjJUys=' 
WHERE 
  key_id = '0b34bb51240f370eee4327593afcd64d9365eb1427a4a6cc66d30deb22716638' 
  AND (
    token = '/LaZkafIrZ2YE4vyX162YxfpBui3Yv2P356JmQjJUys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )