UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SErOi71pNvbELorGfc/kHlVDIwvgXMEkdXTkNzLIjNQ=' 
WHERE 
  key_id = 'e73743388ebd949bb79e0e526cfa4cc5f27275bb5d55e0d5b28747b32fdbf574' 
  AND (
    token = 'SErOi71pNvbELorGfc/kHlVDIwvgXMEkdXTkNzLIjNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )