INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '688f09eef11a58bb89ba817e5ba72be0d0ba34117094cc50fc9837dbdd900c55', 
    'bmlVlcFUSY5UoQSqklsEh9SL1VXhPD0Tt2Zf3BAj6F4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)