INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad4095cce3a5a07f66422619c5a548b55f6a10954161db4b90186d0821272656', 
    '1VSFVq6QnnnqafGtrot3zgVVXxDLD8zmq4sAqWGnips=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)