INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3409602b2159115aa3856541878b55d183291cb1b6dda1b81ea1e552f254ea7d', 
    '56AxjEu8r+4AzpQTKvj4xPtZb12rwuc65UGgLeOZvkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)