UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XbtdSKn8+r5MQrFRq77R9/dm/BMRo3DdXP/NneaklD4=' 
WHERE 
  key_id = '3a0e9e9c8683f1a19806037cf8b3005c9e7e5010f28fba731285058667358569' 
  AND (
    token = 'XbtdSKn8+r5MQrFRq77R9/dm/BMRo3DdXP/NneaklD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )