UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YyXGavZR+cWp2s95XXIVqdlVzVm5yLptnbKyeirbrog=' 
WHERE 
  key_id = '4bc1a759e97d60f059bd44079a4a94d4022a6ef99093bbf23dd65b5ff3c224f9' 
  AND (
    token = 'YyXGavZR+cWp2s95XXIVqdlVzVm5yLptnbKyeirbrog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )