UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Z6zSHBfnQEF6Co3kFYoUfdPA/6f7mfcNVucdOSULZg=' 
WHERE 
  key_id = '6e940456d8d07fc780699a4862b1888ca5d6ec1e064387ffb126967837f7e211' 
  AND (
    token = '4Z6zSHBfnQEF6Co3kFYoUfdPA/6f7mfcNVucdOSULZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )