INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02eb1a99be817146ddd8fc4117b585d9f9fb965827969162fdf065b09e0a900c', 
    'jeOpwbSxDnkewao8TMPdW3Je6AQJIbPCGvwvzo+pFDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)