INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b56a3ce97d33ffa5757609a9cfd5d2ca0ea6704cdfcff8e2964488b3ae049b63', 
    'hu1YfNEULzgAZHSHBUXqzdz5mHd9slXKF497lqtRZTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)