UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aMN2GqEz6eqZMd0V9lPk9bBDETurMS9RKuuTfTk7/Sg=' 
WHERE 
  key_id = '160610b4cdeca3916daeee946a5c775cb910d9cdf755f21b815c42826dcf8d8e' 
  AND (
    token = 'aMN2GqEz6eqZMd0V9lPk9bBDETurMS9RKuuTfTk7/Sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )