INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '687bee9bf4711856d8925fc60f74644bc7b4328282152f607bc5b0d98c9036b6', 
    'UrWzNf8kH1YpfY3+oO7aqRJhFUA92ZFf3lHgrg+B5eM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)