UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLF0Mt7/oAsS6Tgub2eBFFt/8aBMR76Rjrt8UpGSqVQ=' 
WHERE 
  key_id = '159fb6c46a3c80b8b97eb79aa9dbcdf551fde02891aba9e41a31e2dda1cea932' 
  AND (
    token = 'mLF0Mt7/oAsS6Tgub2eBFFt/8aBMR76Rjrt8UpGSqVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )