UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eb1OolEN/dAyYk9mcRaF9nKzPyJU/UVo7mZ9Wu7dwMI=' 
WHERE 
  key_id = '9fee62f3553d709178b834af8c69defc5a2d4e2009bb06a52aba1bd448c790d1' 
  AND (
    token = 'eb1OolEN/dAyYk9mcRaF9nKzPyJU/UVo7mZ9Wu7dwMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023