UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ktEzIx523fMkpXK1IHCdp/BQDK92u6/fzZQvJnwEIo=' 
WHERE 
  key_id = 'ef55c850bc1911b846deb3e498ac96f12a5fa59f5b7e967f8b8928c47a6e68fb' 
  AND (
    token = '1ktEzIx523fMkpXK1IHCdp/BQDK92u6/fzZQvJnwEIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )