UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvQyYC4QlK244I6jTS94Ra9B02/ocRfJWIUOqu3++2U=' 
WHERE 
  key_id = 'ac7600d2b6d497998c46efa44af78916ee3a4ade183ab8b656fb72f6207501f8' 
  AND (
    token = 'AvQyYC4QlK244I6jTS94Ra9B02/ocRfJWIUOqu3++2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )