INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a239879dfc3d6762a63e3e440020672c979ef8cb027957dedc70f9bae4dfcc5', 
    'Wv26qGZC5gZuoP6+w6asoRgMKBYRzfDvw8CIn+4tckY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)