INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82d6b593be430e5b9f729e0542b5c6f443b5c7dceda28b26b89a78fb62dc43a4', 
    '6lbjpTsIEWGxXz2q/2GBsQ3G9DqI2MtaGndJNohOeFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)