UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fuo2Gy1uguPqbhj7MT+bGWUezty1p66SDoV2QoSaal4=' 
WHERE 
  key_id = '433aa5a058ed83c8e4f47a3675ec92523d97a6546b0921a2a195836bffc810a7' 
  AND (
    token = 'fuo2Gy1uguPqbhj7MT+bGWUezty1p66SDoV2QoSaal4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )