UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A54MH3VwFByOMdvQ/lJzc3GUnvv0WIrdypCEYVsw+ak=' 
WHERE 
  key_id = 'f4f8894d7457c227e46f6072a487677c4583ef97303f979dcfe89246e222d3f9' 
  AND (
    token = 'A54MH3VwFByOMdvQ/lJzc3GUnvv0WIrdypCEYVsw+ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )