UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awwCUAmo2oIB6YdUz/uimucdnes8rGIVfi2Q2i3hxxQ=' 
WHERE 
  key_id = '2ee59e2378886ce42356c01dc70f068b324ad0a08055feb5d985edf36b4d800e' 
  AND (
    token = 'awwCUAmo2oIB6YdUz/uimucdnes8rGIVfi2Q2i3hxxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )