UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwFfHHB5J6tass0vUQ7P8RVwNFODf8+8VXQzyTNOKIo=' 
WHERE 
  key_id = '5a7f101d334576d36b76301fa6537c1b8accecc7a0ac7fba2d8282ca6b3ec580' 
  AND (
    token = 'mwFfHHB5J6tass0vUQ7P8RVwNFODf8+8VXQzyTNOKIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )