INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b04b8ba51154a54494d12826ba0231fd48523996ddaa87efe1203bcb15d6387', 
    '5MTzYiQfnzIIWWXKKD6LQuyZ7wPPFEZ5Nr4yqhT5urM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)