UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6sYmGINTgHVztlFzX8DoFul3zV4vpEyQ9zovKrJ/SPY=' 
WHERE 
  key_id = '485fa3b08ea47b5b5a6a10ba93e835cba2f349a759a6a0066e2a4debf08e2658' 
  AND (
    token = '6sYmGINTgHVztlFzX8DoFul3zV4vpEyQ9zovKrJ/SPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )