UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rT4pJc7hT1oRYyzIgZP2HN1vAyf+zgzk8N8o8fCeAzE=' 
WHERE 
  key_id = '9a10bba1fae02657d2fbbe1b9748b980da92f7c64a29d9d6cc3333fd4729e788' 
  AND (
    token = 'rT4pJc7hT1oRYyzIgZP2HN1vAyf+zgzk8N8o8fCeAzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )