UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dOZpWbGRLzEenRnmeOMgEeohHSb5i+mQkYudgWRlX68=' 
WHERE 
  key_id = '534df77d8adf31e9d28d99f7f6dbf396d853d89b2e4cbac99b19e1f7d8259e40' 
  AND (
    token = 'dOZpWbGRLzEenRnmeOMgEeohHSb5i+mQkYudgWRlX68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )