INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e9539a26ca370703c15f09238e4d6c94fdbddca2549ede756ecad77076dd16e', 
    'De7WAau6XEoJd7goW4tgEWRjQezSVUEw3YhNVDrfqmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)