INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b8ed7fc60dc6e31c30d41a9a2b30b45764bf2fb11baa4e6d0d7364b40e548ca', 
    '6hhQZ5UwSApmuEr2766tSjcQssg6VQfrM+OVeF8J36w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)