INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e0a94a392d523d82c6c8dccfa260959257c6763a5e33e99ef0106f248a660c7', 
    '/wixjmGkZxmqA72F0EUGZbdklNsobT5Vg0TB9BkaNk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)