UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K6XJcce//Ee3PYAN2h5gDTI2q36a5XbqYgvVTts6bOg=' 
WHERE 
  key_id = 'cd495d95682853000b3216e87b7c0bca6dc6f57d5f3e4763ae4144b53c3ef165' 
  AND (
    token = 'K6XJcce//Ee3PYAN2h5gDTI2q36a5XbqYgvVTts6bOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )