UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FzD9P9Ry0s2kzCymAH6LVTiCWyURPQyHX6n8+azz4eY=' 
WHERE 
  key_id = '9d761fc31bf36c51d6cc3640fc80c30644f0fffb94265edd603840f006ba148f' 
  AND (
    token = 'FzD9P9Ry0s2kzCymAH6LVTiCWyURPQyHX6n8+azz4eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )