INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a55c20e3cceb86fe4cd94a132697d6dbc495bbc168db9ceb0bbd05527abcc3c', 
    '4BYZ9kvM3N0nrVkGRznpnqqCJ0hRbHy/vKWw7Oi2HTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)