UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/rglZ61B4qVGjUiVBzJYBoPZal0zgB84jIgAU5LJhU=' 
WHERE 
  key_id = '19db56387ff7948235e640ab0a06896e7184a87735620167c0be69c0fba520ac' 
  AND (
    token = 'w/rglZ61B4qVGjUiVBzJYBoPZal0zgB84jIgAU5LJhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )