INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4de05e0a6d0605a432216657af583a85a4bef96a642c51390f6e26af75752d59', 
    'AnFIMR80j5PBF0czdouwOEJtUGzboOY9gviJ9H+JU9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)