UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPmLL31GzaJDSZx2Am1ZktNzCloU/Lodc/76krXWSqc=' 
WHERE 
  key_id = 'dafbaac92ef324c337fa165fd98aac2af18f67448cb37f42d31b6141fdabf0c1' 
  AND (
    token = 'fPmLL31GzaJDSZx2Am1ZktNzCloU/Lodc/76krXWSqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )