INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c538e89094759e0758142e93b424be9fa2888d9a6196e8d1f4cf0d3ff644019', 
    'D5JDJ2pTK8gsXTGOJBTCxGcqpuapMW0WcbBgsb0Qs0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)