UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YBc9JTYi3anbhRG7/josWvrv0LIYA6vmrspj9lb0/O4=' 
WHERE 
  key_id = '35a7cc98f8e020c8d8ba27e355f4296608f3d7e13e752dbb3f3af7a997a3b23d' 
  AND (
    token = 'YBc9JTYi3anbhRG7/josWvrv0LIYA6vmrspj9lb0/O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )