UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iEwBjLvQMDJ06iDYR4BgTYfZexfDdMw0sIznFbBrdS0=' 
WHERE 
  key_id = '6d67c9caf3440f55ff63e9e5e2c6c831866e872feae5e29ffe1da3e5a01bca1a' 
  AND (
    token = 'iEwBjLvQMDJ06iDYR4BgTYfZexfDdMw0sIznFbBrdS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )