INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab51e3ea9380b362ad7aa82d4f5ed5f77a54437da54a3dc19be8b43b5c6536a7', 
    '5kVKSE5b0hhosEakv7SkXzKKbPATppO3thxvShW0jVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)