INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28ad98b98b559e8594e6c8e14a5a53addca641acc32813121113d251f2750a73', 
    'Ar9XmPe2+mpC8RGm0QPbVHOAOEftimRzWSgZ4JvPe74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)