UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXmBzfCfqJLUZWi7J1BgAYwHxtIJ24sDzy5+kXJIlOM=' 
WHERE 
  key_id = '6177e24849ddbf2a45b486750f6a7261c872d002d445ecf0086134a48c375165' 
  AND (
    token = 'TXmBzfCfqJLUZWi7J1BgAYwHxtIJ24sDzy5+kXJIlOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )