UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pdIwbq9f0lrchPF1QXhryG3WGey8gH0aoWCP56iSoAI=' 
WHERE 
  key_id = 'c2e55b7042cc3590cc7b45f8f5c6ae66c4897a9c0693d200601e2de331a030b6' 
  AND (
    token = 'pdIwbq9f0lrchPF1QXhryG3WGey8gH0aoWCP56iSoAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )