INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec0f8c0292975058165a138739184437fb038afc514e8da7f8cbf4f2205ee695', 
    'nPVgmyiFlXsXkGRLk1Gq9WGn+vlFsufcVh0Vuf68OJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)