UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2njlS7zRTNG6mq3/phO4UhqhsRlMjU+IFXy5dUF2dWc=' 
WHERE 
  key_id = '48ac8d049c856fd2f07375ceeb6a9a198f0c18ac7fa796708366bf226c60a058' 
  AND (
    token = '2njlS7zRTNG6mq3/phO4UhqhsRlMjU+IFXy5dUF2dWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )