UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WiA6+pD+YAjlB7bxW0Ad78jSeU9+nKrz37xvALQNJVQ=' 
WHERE 
  key_id = '4f71ef40615504fc219a68356102d6dc1fef67dee17c749d4a931a104a31a4c6' 
  AND (
    token = 'WiA6+pD+YAjlB7bxW0Ad78jSeU9+nKrz37xvALQNJVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )