INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ceea757263d0dc0c4e9a9fbaf670ac67d0432c3cf7a63997283a6930c760b745', 
    'h03t9JWE6vP+cCFlW0sU9puQKalhVfbsSfa4lvCUNlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)