INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a798d9cb6369935338be3773490f5961b72bb2a489c15f33fb2c01f164e711b', 
    'CyfYJiPfu3H5b2LGih5Gk4EVMQ1JYw0isAi44qJZzFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)