INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '286681c7fe5334922ef18b569fa729fc5c34f7c50d6089210f245932b976c37b', 
    'C97M4JStiIVfQT/Br7VUUBMqv1xU7ViG4AD8xxlV5q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)