INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '873a18fcc077d60ac2ed88fa6dc7e4817461fe2b1491c4b5846c265b831fa488', 
    '4Y8+1IJjl5pKXj0KEXe8n8/edBiME3UzblO7xj1AfcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)