INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a9bf1231996bf2ada87044d8bfc27f161ed44ccbff6b2532fd89b895355d650', 
    '8gdW+9uHJBjd0iX9MOsAzUJo+jxkJrwxUYG51AvH0XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)