INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15303e42508da2533521f297a08a6a4c0bb3e7f3ae789255fb741bb004f4ccb7', 
    'D2VTa+TWzs9esvWiZjmXVx0klnO6BZ7kWsW62oUdxN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)