INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '963b6a3c8266d45b93b58407d7baab1e1d0c22b9b2a6473073356344bb32633f', 
    'Gim++uAG0iRIvMfykHSF5wE9oyP1BY46UPJk10RVdow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)