UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hvOAfzgvwasnATGGNPs3VV1S1J6c3LPD5Y4GziJjo/w=' 
WHERE 
  key_id = '34e4e81cda151712f35fba333cd5b5f6d157b6a889846e04ab0e7e33f7ce142d' 
  AND (
    token = 'hvOAfzgvwasnATGGNPs3VV1S1J6c3LPD5Y4GziJjo/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )