UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Ur2f6klcnfpXLaOVC/CFJZYI9+zxEZyvU5WamWPwbU=' 
WHERE 
  key_id = 'd0c4f94922f25214350c8f87e1383dc8bbdbc3eacb7292d99712aa06d4ee0455' 
  AND (
    token = '9Ur2f6klcnfpXLaOVC/CFJZYI9+zxEZyvU5WamWPwbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )