INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'effaad0cec01b43a7047cfaf82af2fc263c1196c4e14e62d8d6f663054b43e37', 
    'n4UnERftXyIEhr2id7hxJMk4j9f3sM3h3Qc45ED2QMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)