UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJGE6OUtSsMiJ36rGxflgsAL0JHQu5WdpsoVwUaJ0L0=' 
WHERE 
  key_id = '3151c81185e3083517e545e2ffc9e45346e29cb783f1c7565a7d13f10477306b' 
  AND (
    token = 'tJGE6OUtSsMiJ36rGxflgsAL0JHQu5WdpsoVwUaJ0L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )