INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ecb1a5cf20393fd0299d0751a54dc27e84b4858e9d12540d30432afd03cdde9', 
    '7WXgxlHNHfEpAE8Ei7//tgfNOCzp7H017txpUYo6C3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)