UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0aMd9iAfKq86C+6G77AMySXaOZ67yoW5WKxgnet6zRA=' 
WHERE 
  key_id = 'f5dd737111afed484fc8f7754bfc71dbc353003c02f04121a90fe86992ec5775' 
  AND (
    token = '0aMd9iAfKq86C+6G77AMySXaOZ67yoW5WKxgnet6zRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )