INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f54d39a76df24fad83d67bd5400f7c255e9281bf3775f60428f9ccc84dedf18', 
    '5Up14r04Fcwx7bAnrvygMoYIL3xMDRFaYFl5F2wPtpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)