UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUJh/Y/EvhIWGdxhLfF1GpqQfVOKT0KBFrcIovfhiM0=' 
WHERE 
  key_id = '34d8888c97d8e567d1eea9994c2dba8d7b74a23d84fe45c2271af78976d766c9' 
  AND (
    token = 'pUJh/Y/EvhIWGdxhLfF1GpqQfVOKT0KBFrcIovfhiM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )