UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKrFqPweQn7580P229xSwdo2zrBP/tg3xxnkH3bH8ws=' 
WHERE 
  key_id = 'a7b5aea8bb67d617a17d4b6092a0dcdcf9210744f63ec4bbe4bfe44876eeeba0' 
  AND (
    token = 'rKrFqPweQn7580P229xSwdo2zrBP/tg3xxnkH3bH8ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )