UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsM0Ybg5ERyHgpvoE+dck2BACZWbP20J1pPE89Xrgic=' 
WHERE 
  key_id = 'b7318bc0109179ff6055228c52c224783f62e7a14b3c5477c991c1ea45c50bdd' 
  AND (
    token = 'rsM0Ybg5ERyHgpvoE+dck2BACZWbP20J1pPE89Xrgic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )