UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGqSV2y0WnuL1RT8iS1HFa4LeCIj2Wx5jpfoRoQoByg=' 
WHERE 
  key_id = '8090d64fd87afe3217943556b523dd730a6e20661bf3ace03cd02aa044db3c57' 
  AND (
    token = 'qGqSV2y0WnuL1RT8iS1HFa4LeCIj2Wx5jpfoRoQoByg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )