UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//qAwVKTyxJrGYbZzivQBduba6fUm0N9jgy6+JQGvGs=' 
WHERE 
  key_id = '1fcb5193f37ea9cd4129deba0f5f85e5c7eaed9f66149688fca5452ed8886125' 
  AND (
    token = '//qAwVKTyxJrGYbZzivQBduba6fUm0N9jgy6+JQGvGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043