UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AUcd40MjXmPHnqzE4b+IbM+qDFBj0cLZtgcwpQaKZ7U=' 
WHERE 
  key_id = '1bf9bed96b2ad8e69c0db47715450d95fa9f5a85cd8a5e99e775222142e865d7' 
  AND (
    token = 'AUcd40MjXmPHnqzE4b+IbM+qDFBj0cLZtgcwpQaKZ7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )