UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fq8Efo9A0PVls9qyYenH0bfHM3bB+E9Nh53WkCfNaVA=' 
WHERE 
  key_id = '8c05796f2fc1065af011c60508df5d1bf40500fdebb0821e8e42575674cc30c8' 
  AND (
    token = 'fq8Efo9A0PVls9qyYenH0bfHM3bB+E9Nh53WkCfNaVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )