UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M7z5uL/nBT/CaYrPSKzOI4HmvE3P84ZzzkJIPDeFbWk=' 
WHERE 
  key_id = 'd38daebb519e6313b8815df00212f80b3c0cbac90479496903ae1f0865d7a261' 
  AND (
    token = 'M7z5uL/nBT/CaYrPSKzOI4HmvE3P84ZzzkJIPDeFbWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )