UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pt0h/eGyhdpf64TaKufJ9xYXdUCceb5+Bzd7ujZWbdw=' 
WHERE 
  key_id = 'd9872eabfc7f53d4878980a3b19a7b5b6b16cd33059ac19c22425964a48aa8f3' 
  AND (
    token = 'Pt0h/eGyhdpf64TaKufJ9xYXdUCceb5+Bzd7ujZWbdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )