UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'enm8habcSzd2j8H2qy+W3xqrlSx9CGhe3knprAv65MU=' 
WHERE 
  key_id = '182e298b5ff8a7462fe31b8f5ffff1efab9370ecf5928fa80ee2ba88daed491b' 
  AND (
    token = 'enm8habcSzd2j8H2qy+W3xqrlSx9CGhe3knprAv65MU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )