INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03a9c1d616d7b187cd9d07d7508bf9dcdad1c028d7befad5aa95001590263c18', 
    'QqEDz4N6tQ33XVgJPOR5EKCxhG2fv3uWyYWIU5Uvx54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)