UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EbWhHOrmzM/cs9NbHnGr32fo1J6+i30OK/ftVfWiMQ=' 
WHERE 
  key_id = '1ad970dd9a6c93e76cb5c05533088396c7a8ba4afa724fb185265231711f5daa' 
  AND (
    token = '/EbWhHOrmzM/cs9NbHnGr32fo1J6+i30OK/ftVfWiMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )