UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '13xWVpzMpHSVLW9qT8Qja/DjT/zJ4VJqvQ4V0KdXACs=' 
WHERE 
  key_id = '32a4f4e9881f1263ed8b26f779ee03b22edc8e097092a6dd5ba9676761be7b7e' 
  AND (
    token = '13xWVpzMpHSVLW9qT8Qja/DjT/zJ4VJqvQ4V0KdXACs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )