INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '241baa2018d95e2be120d839fa584c33737a680c506247d81bba9885e8e89813', 
    'khF1EUXqmCKX5AFklGtTcZdxA9z+icXipbZ/u2wIKYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)