INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5191758ef1422605c87d33a5cbae0e3f7fc1e94741332b787da66ae84161313e', 
    'Bp0cnXTw//HUQnIX+cW0qsck7YmhZ6ikHbUtE1W5Kzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)