UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qy+duF2ef9APOjwUqCKGBVY1vfXlREQB/YDJy39eI1w=' 
WHERE 
  key_id = '0b853f0526133b784a7f47ec480861c6fc3acc9431805ad435a747fa060efc2c' 
  AND (
    token = 'Qy+duF2ef9APOjwUqCKGBVY1vfXlREQB/YDJy39eI1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )