UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gm3dMBebzwg7PT6Ilpo1IAGEjB3G0Z1w/zedbE8W/GI=' 
WHERE 
  key_id = '4df8a3f630b07b491918f4ac02f7077a9598d66006f336b7ebe287a7166ef6a8' 
  AND (
    token = 'gm3dMBebzwg7PT6Ilpo1IAGEjB3G0Z1w/zedbE8W/GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )