UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uUXb6klOEUyTNgildVmbicoQE0rOY9UK1yKVug6KWN4=' 
WHERE 
  key_id = '8006b809c0a0d7b9a31e07dfa7f6318627f14657a65906adcb56fa0537343f52' 
  AND (
    token = 'uUXb6klOEUyTNgildVmbicoQE0rOY9UK1yKVug6KWN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )