UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'er/gQZhI6AFZjTW7EXUuRpyJ0Cp5PzgUNgQMfEtZEr4=' 
WHERE 
  key_id = '3dc8789c5a1f9a69c887be988700030b1c315b5c3f306dfa86d2d51b6a065c85' 
  AND (
    token = 'er/gQZhI6AFZjTW7EXUuRpyJ0Cp5PzgUNgQMfEtZEr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )