UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4dAB7OdtHFpvk9PxFGWRxFuWUiPyA1FfeGGCeZgrc1k=' 
WHERE 
  key_id = '2aec38697b1c9b2bcf7b22ab065c56766f119ca67903fb7caf14b55a81effedd' 
  AND (
    token = '4dAB7OdtHFpvk9PxFGWRxFuWUiPyA1FfeGGCeZgrc1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )