UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xuzpddQGbDa2oK8HCLTblLrdPd7wlgqTNTtVmuoqis=' 
WHERE 
  key_id = '08f0fae7e5c0ed9518ba06d2f8b915fe225dca05ed38215507f368a3becaef8c' 
  AND (
    token = '9xuzpddQGbDa2oK8HCLTblLrdPd7wlgqTNTtVmuoqis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )