UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YrvfbO/2uHZUIvNSjDbMDgGVutkkrvngTo2N7hg0y0s=' 
WHERE 
  key_id = '59e323cf02d8fadc0f5ecec2de3846e74e76b4c5ff13b3c9837a1639ddae7c7e' 
  AND (
    token = 'YrvfbO/2uHZUIvNSjDbMDgGVutkkrvngTo2N7hg0y0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )