UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEnrvWQsGRIni0xGkmNPf4yBKDArBrekRYOMfGg/GqQ=' 
WHERE 
  key_id = '585669b45df41783a88dbf60eadc383187f3d18be20fe32f1b28384f9d29792b' 
  AND (
    token = 'PEnrvWQsGRIni0xGkmNPf4yBKDArBrekRYOMfGg/GqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )