INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa3d63d6eccd4f48e0157eb7de376a43626a16b715a1be723ccb4355ae42edd3', 
    'z8SWpMtCTNlNTEqbiEkpAtIDH3VZUtcqXWZTlxHLpZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)