UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFfgLAcok4Tzmx88ZsRtvAzyiDpfBBpBj6+qV9zcyRU=' 
WHERE 
  key_id = '076f6648cb1d0beac915895f7aeb7341b945abaeb78324c72802f092b3e3cba3' 
  AND (
    token = 'DFfgLAcok4Tzmx88ZsRtvAzyiDpfBBpBj6+qV9zcyRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )