INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d47455c0fe7953704e9c0c2517a807f9011bdc78d8688c0d800a6e99cc1fc8e', 
    'SAZy5TR1DEKHmjlXKNKLq9Bp3v2KhKQo4q+QGe9ZF5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)