UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kuuOCq+A2XDoJ6Qwa6zl2erilxsT5IngPRJrHmt2n2E=' 
WHERE 
  key_id = '2aa6432267429a020f0c57c362a8ea3901496533341a0e09e464b392b5aab4d0' 
  AND (
    token = 'kuuOCq+A2XDoJ6Qwa6zl2erilxsT5IngPRJrHmt2n2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )