INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f7198a443daec9a1402431eb0722d0ac4ed5a5d961cbf2a7410ff623fe3b76', 
    'xsYVcKmeAch6VuWzEET2NuLtc3RpkYGR+vl6qIwbetU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)