INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '389b2d8d8ca25e03702aed29b991950d81b9bb27bb34dcf9ac2589543c67d1f3', 
    'VaB8zrzBKflGUolUVpEkwy4Y+WYwm+7GlYR721ivSRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)