UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZJy09cb+Nt6PoZXLfQJEw/eLXFYiBGVlI/3VaGUEVy4=' 
WHERE 
  key_id = '5a9e7f8bfbd0907088d97ebc53f1f0a3dff42f7927a0e4a555d8dd492dcf0cd3' 
  AND (
    token = 'ZJy09cb+Nt6PoZXLfQJEw/eLXFYiBGVlI/3VaGUEVy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )