UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYcYdsBYAwy8/JXl8s4AnOGRtDwtoF9w7oqOtTU7E2k=' 
WHERE 
  key_id = 'a415c7db78770e19d211dc806566fde1f72d3a515be0a63f8b8810391aff3136' 
  AND (
    token = 'LYcYdsBYAwy8/JXl8s4AnOGRtDwtoF9w7oqOtTU7E2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )