UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ddt5skg+rVfYHmJKVO+b8tQgem+tT6B9ZDRCFlOXwbQ=' 
WHERE 
  key_id = '3bb3ebabdddcfe96a49fd2eaf048ce2f73895b142f63e1b26aef6fad098e5d91' 
  AND (
    token = 'ddt5skg+rVfYHmJKVO+b8tQgem+tT6B9ZDRCFlOXwbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )