INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17c16484a15936eb7ce2696b0e3523c27efddb18c31576bf6573b0355524562f', 
    'o/yKJtp9oSpTcd8O1zHow7KD8X8QjYeA7K6/cklif0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)