INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6d7e3507a7c44749d36c45555c13fdc5adf29ab8a88de329c33b66a0a1e49ca', 
    'tW0a/z8u5K9uK75Me5Jvxg9n8DdXHZY31369f0lZTuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)