INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0bedcc30f4c35de1c458b8b300b33b35a04bb8eb8446f65eb34590b8f32f9a37', 
    'KPUu669nsy4diT1fRKhoDD4A6E2RUw6AsV+vRbhkj/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)