UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4HhDERDgouqVZNfOiojWOZ/TW7qNLMHYQEkSQBjS+NA=' 
WHERE 
  key_id = 'ea12e48bced819bb84f5c788d92f0f9390f7b1e03f1a11560f309aad14e84e7c' 
  AND (
    token = '4HhDERDgouqVZNfOiojWOZ/TW7qNLMHYQEkSQBjS+NA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )