UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T77yFF4o/U4SEh2znUb8XIPMp1AmcNYFDgpJ3vpBLwo=' 
WHERE 
  key_id = '9d787c789fb5f71ec71353947c397f68f6053868b23e0fb968b143a816ce8e08' 
  AND (
    token = 'T77yFF4o/U4SEh2znUb8XIPMp1AmcNYFDgpJ3vpBLwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )