INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b85e13400caeeb8f3ddd903aacc16e4d3f1e7fc4e4768f3b173b68dc7aeb6a', 
    '2QUNB3iv45bEVP5QoR3m3ea5Y8/9A7lo1MA+7Om+uKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)