INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2ef60eb7c50c9ccf49f15da8d188b84de34e28046c8170fac4c2ab5daedccb8', 
    'wtHj7RMf+NUoT9HGbO86LTELSqtvZFL3DbXhGzmhPSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)