INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0fe598ae0320ba3685ec64910272a5e0fd949609941f605fc0a3a7715239e39', 
    'csViwDMY6iwR9+TtKx9fQLgBATOeOhs58rAnr0UynnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)