UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtTvyU70RGfwpQMNvwQMl05Z+JXBZj8PaERhSJ5FJqc=' 
WHERE 
  key_id = '9b969a01eb37ff210943f92b46e987793d51954397b74f91e6305a0ce4021f8b' 
  AND (
    token = 'GtTvyU70RGfwpQMNvwQMl05Z+JXBZj8PaERhSJ5FJqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )