INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '846749e2d1fed4d929fcd5cbfab930d850d4327b5c3ba47347c649307b0db95d', 
    'L89o3stv6BmXkTaYUzwxxTb7MhwhPLAZXK03EMoz7I8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)