INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de9971a9098e1cc9d0d8ad5b7606d6a8f5834a86d3828af29081e912897a820f', 
    'dScwJB2Gaeh6Aw4DQ/MVR5sIWKhGC8+ewzc5LfCKb9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)