UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FNppV/zxNzt4XhSKXhSFQqYh6suWJEyDzKbv0y8qimM=' 
WHERE 
  key_id = '209c874529e4dd241e2ed9e68c6e97fed68be3ac2e06732b24f50ade77957d54' 
  AND (
    token = 'FNppV/zxNzt4XhSKXhSFQqYh6suWJEyDzKbv0y8qimM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )