INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '688be2ab45cd6116202bdc304a0995601b328140d7ed03ed6b286ebb6347cc13', 
    'BS+e4jqNxtYZTBTOZGuMHgsOIp6G+HiwRNRV6k8OXO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)