INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2fe6a16ba2172bc22d28ac6bdc94a006bdd56be120f3539265971125dd3b91a', 
    'ca3sAyDpOUYZRnQd6/h6NLgwqvsdx9FzhLnpSsOEbK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)