INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4b1bd323503442889ecf5b7f00a3cfa9cf1bc60302e81b72179e4e00e4b99dd', 
    'rZgFuNHUsxqgzbk6JtFkByRgZrP23SrlkbXl80vYGVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)