UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xY0SpyDNHUDoDGiFcDt15bwq8DnBbbSsm7vF+ffUMWA=' 
WHERE 
  key_id = 'd5f6586a93c5478ea6ee5bd39c867455181786b994760d999e29a1f9381a2f7e' 
  AND (
    token = 'xY0SpyDNHUDoDGiFcDt15bwq8DnBbbSsm7vF+ffUMWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )