UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kC94ETszJemO+J9flC8JGJO171vbeC6KoT/gcN9BK1s=' 
WHERE 
  key_id = 'eb47ed9ed469c84887cb70b96f3eab8c9722fd48808a6e7b0d276044e2fe9dfe' 
  AND (
    token = 'kC94ETszJemO+J9flC8JGJO171vbeC6KoT/gcN9BK1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )