INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '619c6e32cd4185ea660797700b972375231cf9b260badbb389d8c4d933be4d42', 
    'GTZvoua5JRHzOKSBJtL/xEkTdb1QvtQ6v1/0BcC1qNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)