UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mkrJ4RuthDZazzWug/19e5VpTT/cWk8Uk7XmCcP25TY=' 
WHERE 
  key_id = '1d825351552f35402b2cf4e5982ba099810333dd350ae9a68bab2950e11a7986' 
  AND (
    token = 'mkrJ4RuthDZazzWug/19e5VpTT/cWk8Uk7XmCcP25TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )