UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NwBeDU1gc8ORJhIfPIC5twnEW7SU0Zg58FubcEanGJ4=' 
WHERE 
  key_id = '83049717f5e6d54893c6bb60c70487e0fe8b5606d1856a7ccf1576f97984a3ad' 
  AND (
    token = 'NwBeDU1gc8ORJhIfPIC5twnEW7SU0Zg58FubcEanGJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )