INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f3a5b627b975c3281f8d661b377b2065717c79087ec53e788768004f31e84a6', 
    'SamnINq+RBB9ZHd98OZQUHJ3qPDGox7nF90OaNXuxQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)