INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6edaa31e77d4669322e069c0a369b34764cc669249e1bd68e5675c198c46a856', 
    '10nnogjFsqDynww6JkkmuoLnHVkjNI1mBR19uWAd/kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)