UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T7kIQCjCdXUdH8jCvqzXCG4eX+iLdGHhu2+A0u4TrQ0=' 
WHERE 
  key_id = '447e83736ebe94b56e7150757d44e71c5e8fb42e7627fd4544bd272a8907a276' 
  AND (
    token = 'T7kIQCjCdXUdH8jCvqzXCG4eX+iLdGHhu2+A0u4TrQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )