UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3c0uO1XpaxZNKifVSH+/m7o5+m2ssJg1ufbEanMjLIs=' 
WHERE 
  key_id = 'e409ce3f3e2366f1e1d432e7a0933b4773208748ed68f8517586f1cb457607f5' 
  AND (
    token = '3c0uO1XpaxZNKifVSH+/m7o5+m2ssJg1ufbEanMjLIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )