UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K2rKecZ0HqmrisnAwnCtiS7KmpxBezNTbRxzg5KOthw=' 
WHERE 
  key_id = 'a72c83cf101f6a6d797ae81efd33b4311b571bee76fd0829bf469a37f1d78730' 
  AND (
    token = 'K2rKecZ0HqmrisnAwnCtiS7KmpxBezNTbRxzg5KOthw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )