UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1SJlOeqqAgDY9kG5wv4AdPX53GtgMBzDlQ+5BxEO3UY=' 
WHERE 
  key_id = '8460527d23d12ce6af08c482d5dd35a9c3b812fc2359b4ff5db02520d0226a85' 
  AND (
    token = '1SJlOeqqAgDY9kG5wv4AdPX53GtgMBzDlQ+5BxEO3UY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )