UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'au2IsfLyADVh2rQ2tRuMAR4/q39/AmD0m6koLMprmTU=' 
WHERE 
  key_id = '5ca7bf0e5497c334ebb4e8f871ebe04137967d6254001610c8c744e71eeda841' 
  AND (
    token = 'au2IsfLyADVh2rQ2tRuMAR4/q39/AmD0m6koLMprmTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )