UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ThT8gY0RhUeH56P9Ur81/01Ta8yHT5FWLPcUIn1dec8=' 
WHERE 
  key_id = '8d31698eca90c920788cb6e06fa1a9046c18bca5f3384bd7d66d3785b1855d79' 
  AND (
    token = 'ThT8gY0RhUeH56P9Ur81/01Ta8yHT5FWLPcUIn1dec8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )