INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd673c0bd36faf6c7f47dc2efc52b972ebaa8b68cf0530c8b827e01f964ad8851', 
    'UWOyB9pr+BDRmMYcTUG78gSRp8p584OlD+jJ7jbq3cE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)