UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '942IXMfTmnqBtUhnFV9lqKYuq/QjIkJGb7XvxtUYY6w=' 
WHERE 
  key_id = '09de5bcc4c492b34dcc6318c53b4e6827f738ed3e131d37dbdc6a02293e655b1' 
  AND (
    token = '942IXMfTmnqBtUhnFV9lqKYuq/QjIkJGb7XvxtUYY6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )