UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBtC2RV4UCe97hvWAT5YYRtI3c2pQvj0WFx56/BCfeA=' 
WHERE 
  key_id = 'a2620f8ca404274a2d3f6b69123681858c223605ca10d7b3313ced2299279a7f' 
  AND (
    token = 'UBtC2RV4UCe97hvWAT5YYRtI3c2pQvj0WFx56/BCfeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )