INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b6a6bb2531c8ff3293e585dac44e0289b9d855b5328726e98ff681d88188cdf', 
    '9XNZemvkuxrEcXxnJjjeWwsUm48igCrCfqUuma/3nak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)