INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e89ca897cdd9033ef64e512846313dc43c4378797ccbcbc30b78f1fa248675ab', 
    '10npiqLuUj8PfIXVdq7nw2nN1iQOjD0LwCuwOeMXWqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)