UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N1jp2zZ+ajFEbtrfs+zB6UK/xw8xpC8j+dmqoC30AhI=' 
WHERE 
  key_id = 'f956d1f1cb64f19eac8a182781407f446a4f676b649a876bb15bd0bc89d500d0' 
  AND (
    token = 'N1jp2zZ+ajFEbtrfs+zB6UK/xw8xpC8j+dmqoC30AhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )