UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '26VnTz2I+6PRydUSI8CP1jCPzPSTZti2ufFGkMFKH4w=' 
WHERE 
  key_id = '4d69f7a39d5f0131bb5cc65a00330502af2f4a183af9c74ceb9bdc136114bbfb' 
  AND (
    token = '26VnTz2I+6PRydUSI8CP1jCPzPSTZti2ufFGkMFKH4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )