UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8I1SQiVl4RdgIWZ8WH8fN6o2tEbjbnZMUUPPQJcKY+Q=' 
WHERE 
  key_id = '8524416e61cdf9c41fe0cf79af0f8e56105e44b64c7b3b40f7c15df4bca9047c' 
  AND (
    token = '8I1SQiVl4RdgIWZ8WH8fN6o2tEbjbnZMUUPPQJcKY+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )