UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2RUp5bjAyCSsUtsTO2Aag4OZSFMczlcm+KdEzDyAxPU=' 
WHERE 
  key_id = '1d1d63e7fd82c9e65ae79b6d58805fe79b4c4cbb259958516b75169a763b34e5' 
  AND (
    token = '2RUp5bjAyCSsUtsTO2Aag4OZSFMczlcm+KdEzDyAxPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )