UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFOX2t7nd+BUdeX++1Ak0MqvdON2FWURWelSulRxtxI=' 
WHERE 
  key_id = 'eb48722ad6204156622d9d48b6769c3f10f10aaf83d26755bcef004d4596a503' 
  AND (
    token = 'MFOX2t7nd+BUdeX++1Ak0MqvdON2FWURWelSulRxtxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )