INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '402874e371d3f23cd454efa77c723b1f57603053c75db432221e7d9958479c97', 
    'v6QkDmtAQD+Trteo7rTS0IdMw3WHSOj6prsIVH8/IC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)