UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbRXtIsFMKtxIrqlnYWfAgpIrpC1BJqoLFlRFRSkK6E=' 
WHERE 
  key_id = '45452ca5b2af71f939fc8ede3c5122ca8a76e417926faf629fd914c4b7001c25' 
  AND (
    token = 'xbRXtIsFMKtxIrqlnYWfAgpIrpC1BJqoLFlRFRSkK6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )