UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Jxf18/dVOaImQlk8okuwQpbzrY52vikJkOwzPi6sic=' 
WHERE 
  key_id = '23347b36010915c996d525b54bf63d9f05dc9da692f37192aa4289d56ccf0433' 
  AND (
    token = '8Jxf18/dVOaImQlk8okuwQpbzrY52vikJkOwzPi6sic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )