INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df66329869589e440aa03a90be110b29778250f9699b2eeecc23624f46f113e0', 
    'pn3GFT3BqndRS8uAEU2uTlwZYW6KvzKIBgICnzVfwYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)