UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XaEnLiI5I2opeAsGQ+xD8ZmhIW8/J3v7+3TFnZwkoYM=' 
WHERE 
  key_id = '30bdce7bd0e1ca75b9f556871174d9aff1677951ef1aca5297d81e08e6e41211' 
  AND (
    token = 'XaEnLiI5I2opeAsGQ+xD8ZmhIW8/J3v7+3TFnZwkoYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )