UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jm13XEqbSdJFmRmDDr9MgGhEr0csJF9nOTDFL5RPmfg=' 
WHERE 
  key_id = 'de6d11ea5aca4d57bbc5a10b21f7dd1b825944f6da41a1b72db374d699086953' 
  AND (
    token = 'jm13XEqbSdJFmRmDDr9MgGhEr0csJF9nOTDFL5RPmfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )