UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KbDdq+YdNA91Uah+gnQCJ+WDTihP77NmwkSidg71H18=' 
WHERE 
  key_id = '44aabdffdae37c66a011e69cc7fc8e6d4de473a206371f95735eb2a430021f56' 
  AND (
    token = 'KbDdq+YdNA91Uah+gnQCJ+WDTihP77NmwkSidg71H18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )