UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yjFJgNa8I/HM+Z03IL7UchdbMoHbSqD0cuPdfhCS5NU=' 
WHERE 
  key_id = '98fc21a6169a60555b96e51913af94dc993e00ebd5d93847ff45230552ad7c8f' 
  AND (
    token = 'yjFJgNa8I/HM+Z03IL7UchdbMoHbSqD0cuPdfhCS5NU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )