INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '815f067929355c5e7ed4c391bc62aabe601cc99d91b4a8515a79020c50ce0f5f', 
    'yFhWtTHrZXDSpGOtVKXEtnmv7qQ4/PDYKKKJaeNaAGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)