INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e916040d2bc304ee19c4f1b56a18dc963c788d80bde135f31229c1de6095c93', 
    '/Uw1WcYzTEoxb0xK5RR0FWvfzKKZDEcuvN4/ywbmoYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)