INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7414280ded5036de87b28e81322f5cf0244a939ce05e5112fb06974598be295c', 
    'TywrHvriqq8sisIqrsh2eMGLkhzIBEqeGRwMq7wA/6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)