INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a444f3d6ce9d6f050cf36126f163433ec69d38c089ebbf50378a2577306be874', 
    'sf9+SypSgsrczskF7AaBKcj28vPHgVfNnHHffJpu6Ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)