UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tzEYFjdNQr23Lq4SPly1ZPUFJdU4j+9G3IKCPq8VnYs=' 
WHERE 
  key_id = 'ac9712779708db43cb1470a495246e346d51fbed1852ae01d8f43f178c090d4a' 
  AND (
    token = 'tzEYFjdNQr23Lq4SPly1ZPUFJdU4j+9G3IKCPq8VnYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )