UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oSzgGxVjRQMEdYhhO3iv9El5P/+6Rp7dPFFycdN5Phk=' 
WHERE 
  key_id = '42a3cd4f13146a8f2b0e02cbf5e5bb21e27132daae66981c22d5d9010a8dcb71' 
  AND (
    token = 'oSzgGxVjRQMEdYhhO3iv9El5P/+6Rp7dPFFycdN5Phk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )