UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZ/bG6nvVp+VOaRB0G+HFgfyK31t3/16AHM1OQH7ur0=' 
WHERE 
  key_id = 'd995f9ad50367fd9cde2ee347e1cb474a3c1ea34cc233d05402bea009e54dcf1' 
  AND (
    token = 'EZ/bG6nvVp+VOaRB0G+HFgfyK31t3/16AHM1OQH7ur0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )