UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6KOHv3oc+4qAtQpRmfmQDA//3TmqU8yuagAi00402jE=' 
WHERE 
  key_id = 'fe34e12f656e60607fcfa5a69e3c51ac7352bce46f81d43bf093733f67ac2cab' 
  AND (
    token = '6KOHv3oc+4qAtQpRmfmQDA//3TmqU8yuagAi00402jE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )