UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ycqav2l5JHu9hlFxeYAw5+aFFZfkfwDe+WqroJt+yBA=' 
WHERE 
  key_id = 'd9f2ebd1192725dbbc189832f2c94e3d974b248d3ab396805e36e821bf8ab904' 
  AND (
    token = 'Ycqav2l5JHu9hlFxeYAw5+aFFZfkfwDe+WqroJt+yBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )