UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aQVEtVIoHiUh4hyldhTGBiPr3pm3PYNCu7jqs7Gu20M=' 
WHERE 
  key_id = 'f7a97a1b58f75ba613640baa829dfb450eddffa98f85acdbc6f9eafacdae8ba5' 
  AND (
    token = 'aQVEtVIoHiUh4hyldhTGBiPr3pm3PYNCu7jqs7Gu20M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )