UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0u7ibCWsM8hftPEQYlvXiI3f8MfI7FuajpRlKg/SOyY=' 
WHERE 
  key_id = 'f24604e1408765fb7eb59dffe15bb421b609fce4e391187f0ac181c6596c0814' 
  AND (
    token = '0u7ibCWsM8hftPEQYlvXiI3f8MfI7FuajpRlKg/SOyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )