UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PoQ9L/h2gOfyu9f7AKqx4QMVu8jIYrRc8Ic22/YakjM=' 
WHERE 
  key_id = '1cc1ce7da61ac65ae7d9bf6894b70430ce5bb3cddc7bd406f6dcd3febade4f21' 
  AND (
    token = 'PoQ9L/h2gOfyu9f7AKqx4QMVu8jIYrRc8Ic22/YakjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )