UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ICGauhm8NDlOxf4G8Ga9DdHcsJyfEMQ3ZHXVeeH18Y=' 
WHERE 
  key_id = '20603d4f49f478d21af3a28b84aedc117320b6f0c41ba8f566857d6b357e6375' 
  AND (
    token = '+ICGauhm8NDlOxf4G8Ga9DdHcsJyfEMQ3ZHXVeeH18Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )