INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b020c9a187af51fa921850e9f65adc77d84476db0e0d13bf8c48f95bd3633e9', 
    'kaUXNd040tvlC6AxfQQngL4DstaZSMcC8zqtO32zzXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)