UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p7qZgupGh1BprZH9KtC6p2i6VnM1oebv5yVZeoYKDWg=' 
WHERE 
  key_id = '33d17843b446dab130c9b6dafe612cd7fbb73c94b14caf5620cc973b43349047' 
  AND (
    token = 'p7qZgupGh1BprZH9KtC6p2i6VnM1oebv5yVZeoYKDWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )