INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b294a45266e0cafce3ce16ed1bbed6f8e30bca861955e41899af776400fd5d95', 
    'vOPjhQRnoW5Q3XhEgbRJ5J5RXx+SKqXSKEWRYtCW+6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)