UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZW9MI8a/tsvvta77DpM/1Di/lr0X0FNoYta7IqFoOE0=' 
WHERE 
  key_id = 'a9dc02842a14e80d6dbecd8b781d37480623db5b90dac16d00229d655c54f158' 
  AND (
    token = 'ZW9MI8a/tsvvta77DpM/1Di/lr0X0FNoYta7IqFoOE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )