UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y2FXoLJFs8mkyPrGh3uiATKzVuEn4fmcmDb2XaMKX+0=' 
WHERE 
  key_id = 'f660bd40f2195a1ed5cd8ac03361b405c1635d7180f04d77d3194ef3fe1e6156' 
  AND (
    token = 'Y2FXoLJFs8mkyPrGh3uiATKzVuEn4fmcmDb2XaMKX+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )