INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee1a0ce2ccbba1292cf3b3e896078f8d471f1f025a8d10924fd75429d0f09496', 
    'nZg5tg9g1kG3A0w+jTNLs2hqLxIvcKdIQdGQGBBTJdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)