UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pn9FT35tMT7w/wBMF34xn2dXob4zrxIwvpt8yLvCx2M=' 
WHERE 
  key_id = '7619152b310d668589eb6066b9e2dca09a2c3acb1483a99809f5b46b066d0367' 
  AND (
    token = 'pn9FT35tMT7w/wBMF34xn2dXob4zrxIwvpt8yLvCx2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )