INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c20f0bf464979f0b8759890057684c757de0bd2b382f93f458f223c7ce96f11', 
    't74OvEtP57olDX3HcIOFk0upCOXoJCnG9Hz6WUC+Des=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)