INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'becb77dd326bc84cc797c34d54e2b49f604e6309b4e0537085bd5940169133f5', 
    'tjj/cXs6vm6SSwKU47UT9txfgwpGYh8a5eOXwU8MunM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)