UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7tJPk8QNJ28q63KAHL+LmNh6Pt7J68lKQ1Wg3y2KGnA=' 
WHERE 
  key_id = '872a69a7ccf66f6dc4a022366b9555b59a569fd82c45eb5bd6fa2d0d29c8a6d9' 
  AND (
    token = '7tJPk8QNJ28q63KAHL+LmNh6Pt7J68lKQ1Wg3y2KGnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )