UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+748Bl99Dw5uRLf0A/HntOR8EPj6cJmso62mZtxHyE=' 
WHERE 
  key_id = '96adcb5cc54cf32ee6da3f98887ad889b5c3f510a7524f8bebff4a32d11c1091' 
  AND (
    token = 'u+748Bl99Dw5uRLf0A/HntOR8EPj6cJmso62mZtxHyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )