UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9m0bgWHk8lJ63u6nz5ARAN9kbp55kuJodRuU5sKiYo=' 
WHERE 
  key_id = 'ca998d9a06fed9ce7783fa35037586fdccc5c3fec6be37bd866ece9d87c54222' 
  AND (
    token = 'k9m0bgWHk8lJ63u6nz5ARAN9kbp55kuJodRuU5sKiYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )