UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udw0I4zwPNjRrshe7TroLmNBhih4VyStdrQYHk5qktI=' 
WHERE 
  key_id = 'e5f613f92778a4e2be6ddcadb6ac95a1b1f87a5558d9a70c0689c580323c0e5c' 
  AND (
    token = 'udw0I4zwPNjRrshe7TroLmNBhih4VyStdrQYHk5qktI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )