UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XZjZML2nPcVV+qmEkSGDlp+j35UbDCsZ5TxIG1I+BY=' 
WHERE 
  key_id = 'd8f6fec0ef2d7a13297013844ff5f58adf0537cb5ced90ce158edce663da2a1e' 
  AND (
    token = '/XZjZML2nPcVV+qmEkSGDlp+j35UbDCsZ5TxIG1I+BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )