INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6be6eb7a1914fbd9990ba018f55ca02a84dc7a22906afd940a2473b9a31cc139', 
    'g9amqUMiD4fGiGxCZtFDQ4wfgTn54F8F/55+TJk2tpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)