UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qElOrZgbqbv3QsEqLM+7riea258RLSePR5pWUTSXMjA=' 
WHERE 
  key_id = '6a07fb41dd9c06566fe721d5df2eb2ef6cf75962d6cef6e1d3f48483893878f0' 
  AND (
    token = 'qElOrZgbqbv3QsEqLM+7riea258RLSePR5pWUTSXMjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )