INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1b4d72efd914df228b5de2977ea5766057044818a2b644fb76781fc60998e8c', 
    'wBzd/ttspC3Y5BL7VfLxEuj7pHkreESAsIfDyrZl1wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)