UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7IVqMzTzpv00aqvAmRgAlCjnZzrMiQW/jp5lqtor7zs=' 
WHERE 
  key_id = '3967da6180f1284c58b0b413557ed8fffba70b5b90b8f416db37e06f2837a5b0' 
  AND (
    token = '7IVqMzTzpv00aqvAmRgAlCjnZzrMiQW/jp5lqtor7zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )