UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4PyS2Z+l1SYyz1F4D9HIm9QHS92lngSmiUQexBorWo=' 
WHERE 
  key_id = 'c3f4ad219600dfdef5c689546c59c9d2801488a9a04a6c84d7c3458a9194fa04' 
  AND (
    token = 'd4PyS2Z+l1SYyz1F4D9HIm9QHS92lngSmiUQexBorWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )