INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c254cc7107254277d8ec370f52ed26bc1fec22accf0f27ee3d5fc5d74e153dc', 
    'A4/fEu0yGaNf9+e8wF6RzdLzzwyHWJ9mz1frSUrmldo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)