UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9krazkRUDL5nTbdu+ubZ2u8Rk7WOGExyvGvSM42d6kU=' 
WHERE 
  key_id = '5fccc48bacb901e81c220039480447b2d621f507ca6947923ad75586409112f3' 
  AND (
    token = '9krazkRUDL5nTbdu+ubZ2u8Rk7WOGExyvGvSM42d6kU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )