UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9PDvDDd6MK0tyimN+v1qnf6hgnEORj9e/APAG2mup80=' 
WHERE 
  key_id = '781909121419a30c188f8c7b7fbfd030200bf37a6e0ab952fcb16ae3c9381471' 
  AND (
    token = '9PDvDDd6MK0tyimN+v1qnf6hgnEORj9e/APAG2mup80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )