UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPZzxFik1D5WGUi8u7kGpdM8BuIHBFNb66NvQH5gKWo=' 
WHERE 
  key_id = 'fd9d23163b17d28ec6a92c641b8c1451c7241951f75ae3eaee93cd9cae51bfe8' 
  AND (
    token = 'GPZzxFik1D5WGUi8u7kGpdM8BuIHBFNb66NvQH5gKWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )