UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7XStG9KAaf0LrRs9/4gDKP8z0DHri80wHIJ3eTzO1to=' 
WHERE 
  key_id = '4846cb73664d0126465a57b5464d3b55d286e108a53aa0cf37d5edaafeee849b' 
  AND (
    token = '7XStG9KAaf0LrRs9/4gDKP8z0DHri80wHIJ3eTzO1to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )