UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZsVH20hOmHbD2Oq2ZREXKwbWuDDCckCXfff5zvYezg=' 
WHERE 
  key_id = '5ca67abb4c32c4095c9eefa35a6611338a360438201d41283403d47f63619234' 
  AND (
    token = 'CZsVH20hOmHbD2Oq2ZREXKwbWuDDCckCXfff5zvYezg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )