UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DmuQBWgp5XmBPUY9JKS2GcfMhceA2uasqPwWcIJYQzM=' 
WHERE 
  key_id = 'be1ee674ee027241f6a19ecb10358f42e3a117f12071b6a3c54ba517932415cb' 
  AND (
    token = 'DmuQBWgp5XmBPUY9JKS2GcfMhceA2uasqPwWcIJYQzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )