UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't6Tjzxok6RzcZrZ08Nsb4VrRiNFvxePijErw7EV07ak=' 
WHERE 
  key_id = 'deec67301ac7fbccc2d6e5acaa68539d7a48be7ef145f4bdbd4fc6bf00ae7f59' 
  AND (
    token = 't6Tjzxok6RzcZrZ08Nsb4VrRiNFvxePijErw7EV07ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )