UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9oioEiAPmloxe0fBp9iteXfsDcmahm9em+1dd55ZEU=' 
WHERE 
  key_id = 'd392b71b16f70de88b5fb4ac3f198875e2e8b6214b905457b4fb97a5692c2889' 
  AND (
    token = 'S9oioEiAPmloxe0fBp9iteXfsDcmahm9em+1dd55ZEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )