UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ZeNe+7j18WzF9T/TCkNyInlQLqc0XgSOPi8aQQvNXA=' 
WHERE 
  key_id = 'ec340da396d23c2f8b081655a7a72998fa8e55d0f57a60e9db3ac1d41c8badd9' 
  AND (
    token = '0ZeNe+7j18WzF9T/TCkNyInlQLqc0XgSOPi8aQQvNXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )