UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cv+uSY3+ZOx7MYmw+e7jW545Ls046aP/F/mFgaif1pU=' 
WHERE 
  key_id = '7cd26743988bab8c7de1c36c5b961b515502eae07b74d7d34ebaf45417fe64d9' 
  AND (
    token = 'cv+uSY3+ZOx7MYmw+e7jW545Ls046aP/F/mFgaif1pU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )