UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXEMWRLg4+B9yuMdac+2aCgc/J3biu42Ls9QsrvomYU=' 
WHERE 
  key_id = '28e8d463b56dce5a02728d5cb1fc3b02d691a09522d5a917b5abb9bb65cb322c' 
  AND (
    token = 'iXEMWRLg4+B9yuMdac+2aCgc/J3biu42Ls9QsrvomYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )