INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27f55ce8cdb7f14af956295be60f70a347856ed9b5e3721b0269e8f24535dc59', 
    'iDfKZU9yGU9Ovtt30Pl0Y1MRVixcco6EWGsgZQNjSBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)