UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bGzddWmnxXMf8dAIL5oGK9YHxFRrbU8deI/vlzs9XeU=' 
WHERE 
  key_id = '6277011ec1f3cd87b3a9ee30dcb510e0081d9e6ff46bd71c9fbe94e671202afb' 
  AND (
    token = 'bGzddWmnxXMf8dAIL5oGK9YHxFRrbU8deI/vlzs9XeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )