UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qXmnda5XMHcHaMGjRwMJccsi/HVseTlI+X37L+m+b20=' 
WHERE 
  key_id = 'ebd3b7f5181028bac0ba182ba69a6a357927f683d591aaeb59ed2b63e7d69111' 
  AND (
    token = 'qXmnda5XMHcHaMGjRwMJccsi/HVseTlI+X37L+m+b20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )