UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'np7/HScYu4bkFHk5Y8mOXAYrAe+EweSgC+XdA6NVZCE=' 
WHERE 
  key_id = 'f48742345ed25cf9905ef7bbd87828a6a318e1a742d91a9122533258e3e65089' 
  AND (
    token = 'np7/HScYu4bkFHk5Y8mOXAYrAe+EweSgC+XdA6NVZCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )