UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/aWsr6ENnDZQeXn3G3DP+VSh4H8kJguGfjqRIsirADI=' 
WHERE 
  key_id = '7ad0d86c43be1c565576c74c0356ffb006f43613105e8f90ab9673349122c44b' 
  AND (
    token = '/aWsr6ENnDZQeXn3G3DP+VSh4H8kJguGfjqRIsirADI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )