INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ecb783972f8bef0d84ba1bc93ffd69400b75cb4a6304efe262c0170bd9e3105', 
    '1IYkUH9LzZpDjCx4zKKYpYRNKyBOsBMO2W5//4l6QSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)