UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BzjxJHW6If/3y+aQ7BW6gYjekm1wv08iVIgxNLYud8s=' 
WHERE 
  key_id = 'dbb7d10970e18319f0f98fbb64ff1ac27a06ccdd0e18b099c2b4191ffc8f42e3' 
  AND (
    token = 'BzjxJHW6If/3y+aQ7BW6gYjekm1wv08iVIgxNLYud8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )