UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjurtE8D4C4yiG3JmAjwS+P/2R1b+Hi36AA1yuJl86s=' 
WHERE 
  key_id = '12b9bede402b98b5ed7ffb943f404b16c0c823539397b1a52514f5b6513c1530' 
  AND (
    token = 'rjurtE8D4C4yiG3JmAjwS+P/2R1b+Hi36AA1yuJl86s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )