UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VSAlUyeySo2XE9CQtl6ztcWvQJLtdhtZ68eUDM8CWU0=' 
WHERE 
  key_id = '0f6714da52031444ab1f9f7edeb0a58c1fb409ebc1486b0aabbab8fda6860591' 
  AND (
    token = 'VSAlUyeySo2XE9CQtl6ztcWvQJLtdhtZ68eUDM8CWU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )