INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3c864884093bf2b937f9980dc87a7a9b6011ee32f29afae635a8c39f2d3a960', 
    'MTXmdhhERQ6zAzct0h2aBUnGGJsqJyLq+dNiNGR6bgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00134

Result

int(1)