UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zc6FKTHXYaBf/ayD6HuKhJxAZapc25yRwbXHT/FuWb8=' 
WHERE 
  key_id = '10ba8734d1a364c33a7b36bd29903f6deec07a9a3e88d26b9698da9d443234d6' 
  AND (
    token = 'Zc6FKTHXYaBf/ayD6HuKhJxAZapc25yRwbXHT/FuWb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )