UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UaqLfswIb0qfH9y8AsBbelUQsPGhKd/6oPSrmQ/5X8=' 
WHERE 
  key_id = 'beaafa062945d443367e2f0a3a20fe7abef2aa921770bfd36faa7bb030a635ad' 
  AND (
    token = '4UaqLfswIb0qfH9y8AsBbelUQsPGhKd/6oPSrmQ/5X8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )