UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQzpKcLFZmAeuflCdEmCNNImcNqzrYYjFnGOd9pFrjk=' 
WHERE 
  key_id = 'b1cfc4d366c5f97a16ce4604986a235aaa3e3641d7682c38090b2b1ee7af9d93' 
  AND (
    token = 'uQzpKcLFZmAeuflCdEmCNNImcNqzrYYjFnGOd9pFrjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )