UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f9oNZKDil2bZmGfUp/iGU6/VJQNKjkoEI0HMNWnUYK4=' 
WHERE 
  key_id = '40e8c85fc195fe21789f85640351920f207368b00508c9eb96ecca7ff685eb46' 
  AND (
    token = 'f9oNZKDil2bZmGfUp/iGU6/VJQNKjkoEI0HMNWnUYK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )