INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6302c61eb6bc43fd09a1d70d7d8e191fc48f643c0a873b85c1a0587152e2750d', 
    'bW76Ea65GD0a0B9g0untsPtWrTHnCFADIgBkajMYcTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)