INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1468ed2c58dceae687af79eef69f87a18172fa085f6a3244dcc22c52f6c3e935', 
    'P4oFUcVF3UQtHDTkQrNvPM3XkUk+JDqbBnRGPboCRcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)