UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBOugwJIvWzwgJuNvNMl4IGObFuL2r9iB8Knxw/o50w=' 
WHERE 
  key_id = '412ad3ca693ccb82f6a458ca1769ef9f01aa7846e83ac1d645a569bc29a27ba8' 
  AND (
    token = 'nBOugwJIvWzwgJuNvNMl4IGObFuL2r9iB8Knxw/o50w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )