UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujsVFP0Uh0buS8phe8Rczr8fBVitZ2rJJ1Uj61M9iqs=' 
WHERE 
  key_id = 'eaa1452378c817aff48c2e5e073a68b4a2aa84818274fd69d5ae98e2789b0902' 
  AND (
    token = 'ujsVFP0Uh0buS8phe8Rczr8fBVitZ2rJJ1Uj61M9iqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )