UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ma28f2P3Wpl7Hd6uAPiBKcitn4TIswUQYm+DeX2A+ao=' 
WHERE 
  key_id = '9e21e1974074ccbb61186f83934a4c437728e795194fcee07b3375a596527108' 
  AND (
    token = 'Ma28f2P3Wpl7Hd6uAPiBKcitn4TIswUQYm+DeX2A+ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )