INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6adfb0c10b259b12225f5a6ebe0ce6a99ebf77802fb73f8c5703040aec948603', 
    'OQz/2E8gz0oj0pClbwy4FyQrH5ee5yuIrZt0lN5/r10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)