UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/1VA6x5vaSQjRWEWIuthYiZBq3ED/50Ai4yCZLpXvjs=' 
WHERE 
  key_id = '53b6eda2500c147afeb120ac83f322ccdb968f16fdc04569bb3b51154d85c6d4' 
  AND (
    token = '/1VA6x5vaSQjRWEWIuthYiZBq3ED/50Ai4yCZLpXvjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )