UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2tXKfzay81WbhFqEuNbbPzyA9dkLJO+MqFVgn8fk74=' 
WHERE 
  key_id = 'e92ac62997ece86d7bc5f4f6607bf9e968ad3ce7e05f62010eed763a785d14da' 
  AND (
    token = 'o2tXKfzay81WbhFqEuNbbPzyA9dkLJO+MqFVgn8fk74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )