INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d38de557b9c7536fc27cdc6d31344fcad30d7f2c93e364a825bc77cfa681a7d', 
    '8TSglKvxIuBSrknnDuZkzSgf9BrA8KpjqQNARcsvsTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)