UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PeGU8fYpWsunjMG2xQC7KgWbME06uMksTr/NW3Yy1K8=' 
WHERE 
  key_id = '1a8f92adc38241c46c40e5b64a6f8ac08dafcd985cd8ab7d3949ae44198c5297' 
  AND (
    token = 'PeGU8fYpWsunjMG2xQC7KgWbME06uMksTr/NW3Yy1K8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )