UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96/EkOA1JeXRsNqjZJyEbYx5C5WzHrSok4VlS3JYVW0=' 
WHERE 
  key_id = '71f453bedec26b1f365c0351e37020669f8fda60e9c69175c88e247def9819fc' 
  AND (
    token = '96/EkOA1JeXRsNqjZJyEbYx5C5WzHrSok4VlS3JYVW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )