UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLIUlrwHqlL4FVSVPRB6XxbJl9qF2gMEmukc+0HX7ng=' 
WHERE 
  key_id = 'b9eaa6a6a4bdbf5863e56b693d61253950f36fc88b9777936194da102d9d663c' 
  AND (
    token = 'yLIUlrwHqlL4FVSVPRB6XxbJl9qF2gMEmukc+0HX7ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )