UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dU4fFnviAZonu4jbOF+rvs33Ygq7/D3JB28Rbw/iYiA=' 
WHERE 
  key_id = '02f0f019a293887610985f98d9173d1c36b935563a8fbde8c93aefcd6451a296' 
  AND (
    token = 'dU4fFnviAZonu4jbOF+rvs33Ygq7/D3JB28Rbw/iYiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )