UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jlW7Jp0e8Uo5iXS0YpPOC2hVQXjFDJ/H5E4GNaVWUTM=' 
WHERE 
  key_id = 'c95368f38f8f32e0401488bea4765ff79eda5260fc018c3fd3cf446407814d54' 
  AND (
    token = 'jlW7Jp0e8Uo5iXS0YpPOC2hVQXjFDJ/H5E4GNaVWUTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )