UPDATE 
  csscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjQnySUpbObwnH9l6Lw7TFaWNQTL3gqHHaf52dqf3Dw=' 
WHERE 
  key_id = '1b250d757d920ae991a57a4444db727abc469a280f342ba33bab5576fe413824' 
  AND (
    token = 'CjQnySUpbObwnH9l6Lw7TFaWNQTL3gqHHaf52dqf3Dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )