UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5d+k736OdnjrEvowgm2V+yMQFcnB0g+AQDIraBUPkE=' 
WHERE 
  key_id = '3ae43639add968f04be583ccc8e0209628d1254ddb173452d7781961e8e3d9b0' 
  AND (
    token = 'a5d+k736OdnjrEvowgm2V+yMQFcnB0g+AQDIraBUPkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )