INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c933a2cae103e94305b7e38e286147f6cfae0b39d2de0d28a9392944a5e84f5', 
    'QCuftkbjk8ZTcCHdDIZGb6br9ujWJPFuayTBAcIktJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)