INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dfdce9c03050f3c02925a2520b56681d7e7cb8d672648311d19a79802e52f5a', 
    'Ls4pDjFWcii9qNFyvTw8fPGLkUVGzcGSuxxdhCtvQjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)