INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c88db8cb463229c819650fa66ac072d223224c7ba3c70e96d1f6a39378cbf91e', 
    'fxoYhOIWdF6TIyGDJm+YCwvmUygtvhQlIj+eCRuI77Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)