UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JbtN8U/SAphQ2y5jKogWwjuNY6Xc9a6oBtNYqLtb3o4=' 
WHERE 
  key_id = '15bb85e878265d4375ff27a30970e94ce76713a08291f3b729cd4f3ecf40228e' 
  AND (
    token = 'JbtN8U/SAphQ2y5jKogWwjuNY6Xc9a6oBtNYqLtb3o4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )