INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fded8f2712cd75ee1e96b9fa7ee94aa9fb59e6ff6ce20ad36243fd99661fa750', 
    'gu6BtPT568y8DGFuqTipnD88jm/b8LqEtcDCyoepp8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)