UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOrAzvI3LGwubAZImE4EZ2TJXLL4dLBWPXp9df/NBtE=' 
WHERE 
  key_id = '9c0c2319223d4ce9cba27190d99a1cc4430bb089b4909251681358356e490227' 
  AND (
    token = 'uOrAzvI3LGwubAZImE4EZ2TJXLL4dLBWPXp9df/NBtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )