INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24cf612dd2fe623dc4b1b958b090f76f949e3624a84e9a598f0fef34cc6e7335', 
    'NQd8I3KuCng1QQBxxrHLVDl0A949D4pwEhc2ziOebVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)