UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PPuMqRN1b4i51EBTLJgODCNfQSuGc2GrrGoFUTyttAU=' 
WHERE 
  key_id = 'b29336800bbf86f696b9a3316dba913acbd06b495531937c9425d293bddf40e1' 
  AND (
    token = 'PPuMqRN1b4i51EBTLJgODCNfQSuGc2GrrGoFUTyttAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )