INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1271c24e9001a1ba9eb66fb000bdf267378379987848c0d969a3d561279016d9', 
    'QHbVDi8D7/ru+ENbIotyKG89ybTsVc/eJzX1dLdYmIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)