INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dbb6fe66b9bd8114a0111092bd4ac85e95ff41b40891948c92bace95849a516', 
    '+zA8EEUps0VfqE6dJnH3/Ehc9vN6pr5rnysgqkXSpFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)