INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b91b2d180874d4cc42e2141638f25264e976399fe89d2045fd9bd436b20bb9bf', 
    'Tz/+w9wf1+v2K2HbcaXcyuzf7e9d3L6QDgTUaNhE3Rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)