INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b45ff86a2e0425e7a23613400e462c642fb6cd1ff39a2a8ed826ff114efd1ea9', 
    '8ukOg+EK5Zk+iBXCMXQSoEvwLpdT5nBJj2BfrUdB7K8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)