UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xb1v9VM/exw9dD4ehmV2uPpzwBIN7dNBxCMdCeFk0Ho=' 
WHERE 
  key_id = 'f6138ff26cecb8975028dff5fe4ac1ff6085454a19e934d5d5f2325c5e46d39c' 
  AND (
    token = 'Xb1v9VM/exw9dD4ehmV2uPpzwBIN7dNBxCMdCeFk0Ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )