UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hWQ0xvsMI9xhcrYvO9rOrLs5p1HGyRiy2M9SQ9y2Hw=' 
WHERE 
  key_id = '0765c6f852823a7c76217d55ce92f2eb11e0bad7e0b0bdfc0353ddadbd88dfb4' 
  AND (
    token = '4hWQ0xvsMI9xhcrYvO9rOrLs5p1HGyRiy2M9SQ9y2Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )