UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HX6lBtIfebRWZdcxHzV3iHiNDEMk2hqBsRRb0g50ddI=' 
WHERE 
  key_id = '9e5ae77feb4b313a288b9b669c08fbb08f49d31062fead634dbe8afb6471763c' 
  AND (
    token = 'HX6lBtIfebRWZdcxHzV3iHiNDEMk2hqBsRRb0g50ddI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )