INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35221a11bbdd754664d1b9cc7c018a968cbd25bc3c2493e7d1c676857d8dcac8', 
    'w6tRa0DAXBnCrrzINONBCKi5yQR9/I/VOzVwQ9kpbXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)