UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'POBDWRzSauRUCVjix+8GgObLOylnUECAV5Kw7MmW+WQ=' 
WHERE 
  key_id = 'd552ff40914123e6cd16df4aaefaee1cf963493c1e01c0dc562e2871639a5ec1' 
  AND (
    token = 'POBDWRzSauRUCVjix+8GgObLOylnUECAV5Kw7MmW+WQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )