INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac78e99659902ad5aaafd8785b03a56694395760c3311a80a1d9f985cd74f9c1', 
    'selbL3hcRGaHqev0bnu6o3UsGoiOEowqIncJ4ZWBPuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)