UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFVXmcU7CsqciiUafS2GxyiBX5TT6MgUfqGRITk47kk=' 
WHERE 
  key_id = '23c3856401414783ef646237a3dbaf0620dc64e2f2aee08316c71260575b7da4' 
  AND (
    token = 'lFVXmcU7CsqciiUafS2GxyiBX5TT6MgUfqGRITk47kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )