INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa8fc7c0b43f7b03f35916c00dd181a8284c79d4fdb63d60684c464b41e2ac94', 
    'PHdC0OBYVZoiaghwNNosY1SmWQwQuW+jMtJHcP+/Iic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)