UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wN0chd0flUjeTBJ9yQjEtFC1PJBnVVObw9mn/7UPBJg=' 
WHERE 
  key_id = 'c3368a66dce3e33a0f9669d4adf544b4224e3524bd671cc14716db87b6a36e74' 
  AND (
    token = 'wN0chd0flUjeTBJ9yQjEtFC1PJBnVVObw9mn/7UPBJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )