UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oYosbYLmePQiRgFuc4klcbA17A9LKpr06/wjVHhnF54=' 
WHERE 
  key_id = '1eb9bff605a184f0624357fedb683921c40a7b51fb0ed532ba942a60e79e9847' 
  AND (
    token = 'oYosbYLmePQiRgFuc4klcbA17A9LKpr06/wjVHhnF54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )