UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ta7wnellJW5AnFniyHSH4po8xOo0ocszBq5ZiAd3KfA=' 
WHERE 
  key_id = 'af7df5bb79f7686c81b4c2ce3b4992c6cc93ac06f884e3fba220dda4eac4ffb2' 
  AND (
    token = 'Ta7wnellJW5AnFniyHSH4po8xOo0ocszBq5ZiAd3KfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )