UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Mw6Zt2HhUQv5sknejSd7EgvUdU6tIfIRrd83JWonQw=' 
WHERE 
  key_id = 'db27683040980f27bcf67fc86e0a0a4d35f597376ec87bd421d053b040685d1e' 
  AND (
    token = '0Mw6Zt2HhUQv5sknejSd7EgvUdU6tIfIRrd83JWonQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )