UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2K1GyKkI4pVhwly38ouQLLme9t5MPE/yVKOzEWYwRLU=' 
WHERE 
  key_id = 'd6fa3371eaccd72134e863121e9b7b9a67443d7d15188e827c72f0e97d8c4cd0' 
  AND (
    token = '2K1GyKkI4pVhwly38ouQLLme9t5MPE/yVKOzEWYwRLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )