UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O677h1V8wwQJtdpZumdoDHHObY4RIZpU8IzP0zSSgxw=' 
WHERE 
  key_id = '5b715e26e3f795a7199da171afdfa813d6ee787a1f697ee0a6e651d7966001fe' 
  AND (
    token = 'O677h1V8wwQJtdpZumdoDHHObY4RIZpU8IzP0zSSgxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )