INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4a9a87b4b0a43cac4d528875c96a19b8ed85e53baf271dec678e640ebcec210', 
    'z0WkHsGJMGlI+wlLXxMzCJ0w7xexkv7xUjp+Erw0Ui4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)