UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ROPALS9W0IWsK8TjMaJ5KJh0K2wY2VGUyusRwk9GAkM=' 
WHERE 
  key_id = '97bd5231c4a5926edd8e144c82198792c3f68c892af4d0ba7a2b78e8605818cc' 
  AND (
    token = 'ROPALS9W0IWsK8TjMaJ5KJh0K2wY2VGUyusRwk9GAkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )