UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IDm4pPUjlJnhQoUC2DX8O0giRm5jXIfx4GEGqUUsHbc=' 
WHERE 
  key_id = '9fb9e2561ac3ea1dd7ae046906fb8b721bae67f67473ddf1efeb82dbc7f588a9' 
  AND (
    token = 'IDm4pPUjlJnhQoUC2DX8O0giRm5jXIfx4GEGqUUsHbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )