INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab2911fcf649c37c28f951a7fa7fe7f4dd3bc457f248c28a2773fdba1d1f3d8f', 
    'swgIMevsjTVwOApSOJKeOFIMSdB3fE6K/0dMEX0pzpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)