INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd997e33a557544fd5318c02c3f291077957bdaa7235164c0fbfb5a05b1b38dff', 
    'qp8RVuQGh9yHETUOg50fvZYYe7vDjmBVSI4eZDtatGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)