INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c0fc2784185ffb8e320729e18960f45a3d394d2ec3841301565378c5e39a4d8', 
    'f6ywxRZY/g1IjBB77L5Wm451NylPrMeyADlHCvnr+L4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)