INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '031d3f2df276d986c1cc3bec77099c4c652ece16f43b18760624b577344fdf59', 
    '0oM+8tm/y2eoVwxtZ9AxEXlfyBQdzkn7af7p4bnsftw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)