INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddf820c39c868c88978d7077fc808cf7c192e575d3b8a41172784bd676b47fc5', 
    'LsCXN9OlMMR2UZvbcRwWz8bXyjjQdEWRa6ZnVjlIMOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)