UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4fp3bGvJCUx9CFzzJRWk306bnHgKkPluxk0JTKt6MQs=' 
WHERE 
  key_id = 'ab9427f7183068bda7b1e58321cbf74b45e30944bb729b6a1c86fb2943742d0e' 
  AND (
    token = '4fp3bGvJCUx9CFzzJRWk306bnHgKkPluxk0JTKt6MQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )