INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f776f8cc590addf061186c9c70c32ab289dc77a1a4edae022a3c98ba0257d022', 
    'MuN1ZrpJkSVtejtpXpMnNd9qWmGqiH3QxM8fkQMIN+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)