UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '15om9sHcFF6HC+GP+xDHceOAttmA/r/dOdC8ISwFmGU=' 
WHERE 
  key_id = 'a12e500df8661139a50b6b57ce1224dd3810bcbf58aa333b99172945a059d494' 
  AND (
    token = '15om9sHcFF6HC+GP+xDHceOAttmA/r/dOdC8ISwFmGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )