UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0KgM89cIOT9TtwUpeP2lOUz6MQuf4SZHUMD5+jbTLPY=' 
WHERE 
  key_id = '3b9b67e14cb233a11cdfd7af3eabc0adc99ad892eb9d55aa502cc6fd8c2d2ed5' 
  AND (
    token = '0KgM89cIOT9TtwUpeP2lOUz6MQuf4SZHUMD5+jbTLPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )