INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0954b94ae5280b0872aee755927175e1d564e52814560628245b2200693e9f0', 
    'xurBF1Wm+9hTbgIc5nOgj5o4j9KNjyqZTwUrK9MaWR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)