UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LgBtspyhQvwcvZg8JymhDCabk7/dxIxkuYRH0j6agX0=' 
WHERE 
  key_id = 'c180a42315f0d23b2960e8bf58e2def73cccf8103817555441fb6105ea89b04a' 
  AND (
    token = 'LgBtspyhQvwcvZg8JymhDCabk7/dxIxkuYRH0j6agX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )