UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'umRLtktKkTY3/f7Qp1K9pTw5/7Y/Wmm0cEm+jURCJSA=' 
WHERE 
  key_id = 'd5efe9c37a92b4ec99d813b395df7f583a82a1fec39cdc06afa3cb78d04f093c' 
  AND (
    token = 'umRLtktKkTY3/f7Qp1K9pTw5/7Y/Wmm0cEm+jURCJSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )