INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e87199627f605874864f82c972fab701edc4546bbd3894957300b037a8c6166', 
    'ZZc7Fed7Y6qaDJBknt3SMgAzZaUGqbq0e+PgzrWUPWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)