UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJkUWgmgn3xNWLHzqvDgvBGu8zZesRfd92sK/CfScJY=' 
WHERE 
  key_id = '226c46d695e963a8788b82f7c3e7e6d36f28836a8f88e5b378264853c170cabe' 
  AND (
    token = 'vJkUWgmgn3xNWLHzqvDgvBGu8zZesRfd92sK/CfScJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )