UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xRb+5lNy7fD3HbPrkl0VTRznNJ65f0/uB2nXGSoWwrs=' 
WHERE 
  key_id = '24621c77f2cc1170b891caffead3dcccfb515ac9dacae4dbed1f54bc62cea7ef' 
  AND (
    token = 'xRb+5lNy7fD3HbPrkl0VTRznNJ65f0/uB2nXGSoWwrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )