UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQiKqcbvHidh6/TaeegygVkp/mGyFkBrOslWQPBlbjM=' 
WHERE 
  key_id = '8dfa0532994e257f846790eb0feab825f7290597d0f475d9f3b15fa42122d5c4' 
  AND (
    token = 'TQiKqcbvHidh6/TaeegygVkp/mGyFkBrOslWQPBlbjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )