UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pu9hGOKFpdQXK94avDwww+2zpxn6u9glHCZY69i3B8Y=' 
WHERE 
  key_id = '6f66d80ffc318aba2a7ad84678171b3067e987bf8225fb7223f8e609e120727e' 
  AND (
    token = 'pu9hGOKFpdQXK94avDwww+2zpxn6u9glHCZY69i3B8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )