UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFiEp45S/bR81IwboQ2kxOf2u62+7+LkWvSbiSIOfxM=' 
WHERE 
  key_id = '3147a1e354777a7e56375cc1180895ced91b765bfc8db1085a2da40b3ce63e8a' 
  AND (
    token = 'FFiEp45S/bR81IwboQ2kxOf2u62+7+LkWvSbiSIOfxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )