UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Du8ryqIECoNvvlVQ2EQSe0qqW+ncfzE2ei0I7IKeAyQ=' 
WHERE 
  key_id = '53b367efdbe9e7ad65803ce9360072d1f3d4a19cbc8989b9b9655d871498133a' 
  AND (
    token = 'Du8ryqIECoNvvlVQ2EQSe0qqW+ncfzE2ei0I7IKeAyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )