UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EXhcsRXjphDtCr4BnpvtQaHxmq4Oc2BnjYDPnRK9H0=' 
WHERE 
  key_id = '2f3ccc9a5d419aa232ac7535a7881a585876483208f9599ef5dc43f6f961eae8' 
  AND (
    token = '8EXhcsRXjphDtCr4BnpvtQaHxmq4Oc2BnjYDPnRK9H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )