UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UflO9TYbCBXm0ZLTDYOA66EMoSRcbAeVoICWoSDDJL8=' 
WHERE 
  key_id = 'd6fc96d898198a77e56de1507702dc3c46a88ba234920f68e16c87997224ccb7' 
  AND (
    token = 'UflO9TYbCBXm0ZLTDYOA66EMoSRcbAeVoICWoSDDJL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )