UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ZigdbuznFz7P/m4x+h8KmwnVPp01PnqGOXRVsAfCXA=' 
WHERE 
  key_id = 'ff068bf091bbf676d7ecc120cf69ef327ef067ef6d481e4139d8b9706fc81b56' 
  AND (
    token = '7ZigdbuznFz7P/m4x+h8KmwnVPp01PnqGOXRVsAfCXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )