UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8KtB9VsjdRaZaNIopVDKZKmGGcnTkBjqQro6SYvxYAU=' 
WHERE 
  key_id = '43b3847a3fb3e0b5f60aa5903560e385ac594d51d69debb055417288fa148ae6' 
  AND (
    token = '8KtB9VsjdRaZaNIopVDKZKmGGcnTkBjqQro6SYvxYAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )