UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nri/bb2TuWRMMYzCRbdsqCSB9Zka/QcOfPiiIwd9H3U=' 
WHERE 
  key_id = '7b738a7e77f6531f72acb0f8def94a4d87970b7451331efb9b097707ff0d4013' 
  AND (
    token = 'Nri/bb2TuWRMMYzCRbdsqCSB9Zka/QcOfPiiIwd9H3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )