UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nh2/h3tG/FToRgTtUF9+W66oaQg2qhMhAVmhkTAl2w=' 
WHERE 
  key_id = 'fb7d5f523fddd5e34f306b732739118a05a2892f57aaaaadbedf85528ef33a46' 
  AND (
    token = '3nh2/h3tG/FToRgTtUF9+W66oaQg2qhMhAVmhkTAl2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )