INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '483ba2bf875eb5f559b217b993cccf62feab67f468e6fed56ae45e9dbc8a22d4', 
    'LlyVs2GLDqkfLmmqzsVc8sjg8CiwOI0LW54ihy/btW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)