UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XTS8lskZHt/dIJ+Z1rtlL2KqrJdIgFLd+xF2lQAybvE=' 
WHERE 
  key_id = 'd29010805a88d20b85d472ca74ade0034073d9b3eaa58345e808262ff848ed02' 
  AND (
    token = 'XTS8lskZHt/dIJ+Z1rtlL2KqrJdIgFLd+xF2lQAybvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )