UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eah/9UnzPAM6DMJ5BdeKnfJjBTabqh6kyQOW7oTAd34=' 
WHERE 
  key_id = 'da85205c80ea1ef35117ad327e3fc465842fa050cce449ab4058d149bfdaae4f' 
  AND (
    token = 'Eah/9UnzPAM6DMJ5BdeKnfJjBTabqh6kyQOW7oTAd34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )