INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc39daff43f072f8df1d74f54d0df9509fe5d06a15cfeb0529009c90bbafdeaf', 
    '9rbk4IhzklNeIlAuuWguiqQKzTuw9XAcUdFNVxpaAbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)