UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0KQbdVhkCFnrgKaLfVqZUIrosGoJi5LEiKFXixrgR4=' 
WHERE 
  key_id = '4904889f59ae2c898040a63db2f7e3c0bdda04e64c9b28f461e9ed0721ce2f16' 
  AND (
    token = 'f0KQbdVhkCFnrgKaLfVqZUIrosGoJi5LEiKFXixrgR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )