INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ec1fd0e2e7ea94bcd99c13dfdfc6784d6346c458becaf525a8c6eecec5af964', 
    '8aE4g80jjLLSqZ6Bid6Mb4td2YMHc2MbXiWjte1DzLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)