UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fgc3IwSsOIqACgGY8S70CMnfi09O+rmfoVRr3opvpo=' 
WHERE 
  key_id = 'c53ab5a703ad8e0e05cc6b7cc3d31e96b04bfc26e4b48721a72af315de053000' 
  AND (
    token = '7fgc3IwSsOIqACgGY8S70CMnfi09O+rmfoVRr3opvpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )