INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c84b573ab0368ab66e9156ae47af51d9bb47b4d65cbbc920e29b42530a11a9ee', 
    'EmkliqK7A5ngXKf2RyOQp3s4Tg2W+h6Ji2nZi5vv95c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)