UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PgKjm2aKaWq6bphiQdM06WfLBBJILo9gvk5SronG5sE=' 
WHERE 
  key_id = '3de17d6a187e97150abe5d4532d9da267ed5e13e19b29aacc9ceae03f0e1d3a0' 
  AND (
    token = 'PgKjm2aKaWq6bphiQdM06WfLBBJILo9gvk5SronG5sE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )