UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQnlB91LfHA0bhTX5+FCef4+JXZXv9zQWhBcXfPx0Mw=' 
WHERE 
  key_id = '7e70de9d76b0299e29bfe258eb793f72029810b1816d0aa26f0963c030bf2995' 
  AND (
    token = 'qQnlB91LfHA0bhTX5+FCef4+JXZXv9zQWhBcXfPx0Mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )