UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mlsxbCjzWUYesqngKzOeEDcAd5OzpHSkNKAdRBOZLs=' 
WHERE 
  key_id = 'c5ebf2bebbe5303015180402e58f7476b07a31ebaea7d2035562e35526d915e5' 
  AND (
    token = '7mlsxbCjzWUYesqngKzOeEDcAd5OzpHSkNKAdRBOZLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )