UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fd3S7I4NnmhhnV/3rzux3pPZtt1wI/A9201PffCVXw0=' 
WHERE 
  key_id = 'e4fd13baffbd86782836c2985052ca4860b654b62ce99129befe2dbcb4dc35e2' 
  AND (
    token = 'Fd3S7I4NnmhhnV/3rzux3pPZtt1wI/A9201PffCVXw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )