INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb796929b2069dbbe02c92cb735195d6443cd2d738ad7d10f673666341c37da8', 
    'AGtgzaWdkUVWqFuI3hLzeBXjrrVZ/JmhNRLfCyEug5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)