INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31d3993558c66160511ec5f8e1459f230a68c32b43cc67175ad4a511773b99b1', 
    'ltn/1yCQftXJJdpQby0fliWR2MkqFBtZSzU49pLTfto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)