UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUbpy0iKCSN24t0j3xJTUs0MDmgbOjjiFgU4PTL68/c=' 
WHERE 
  key_id = 'fce08142e3696d04386f9d917ca2571660ce7a99c69b73694d1a49adc9f5141b' 
  AND (
    token = 'cUbpy0iKCSN24t0j3xJTUs0MDmgbOjjiFgU4PTL68/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )