INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df10ee310a0b1cb9a7ee15a56800c6be5cb1453f84d266b77c03dc00a5afbe9c', 
    '9XlcPyrjsUOgWPgUcQ7MTQ3hwGt14hjFQTaQ+OKU9xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)