UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sBrSRsnyx20tfx7bk3F1tIa/obnfMJvwFhzAP7Ug5Eo=' 
WHERE 
  key_id = '91e106198b5c5f7b3112234d0742fb98441adfb03bbbacc3d4b932d9df1f19e1' 
  AND (
    token = 'sBrSRsnyx20tfx7bk3F1tIa/obnfMJvwFhzAP7Ug5Eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )