UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't2XQTLQVh5693L1qvVjKOCF3uMm/nBe2hkXgAD0O3d0=' 
WHERE 
  key_id = 'd00227a2d947ba6eea938f6223a39991601bc866226b024c1a6310b5d1693007' 
  AND (
    token = 't2XQTLQVh5693L1qvVjKOCF3uMm/nBe2hkXgAD0O3d0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )