UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7Gn5f15RDdxhqeZg7FmrMA0Ikd49NYOiG4OW1xWjEs=' 
WHERE 
  key_id = 'bb1175e9ba98705c2bfcad3f7b5dca489ae12f468a4b376d0ee032e9b9b99354' 
  AND (
    token = 'V7Gn5f15RDdxhqeZg7FmrMA0Ikd49NYOiG4OW1xWjEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )