UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFtJwHhcTIaKxlOSPZmASN8ONcvigWMvRxHR4I5EnaA=' 
WHERE 
  key_id = '80e17b5c5624c86ddef1ea1bb680a406f916829a1fc7791d148638b752d32f17' 
  AND (
    token = 'KFtJwHhcTIaKxlOSPZmASN8ONcvigWMvRxHR4I5EnaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )