UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIgtAV5tu2igiX/WgmbSvnAvVw/8+i9Qvu0CORb9m2k=' 
WHERE 
  key_id = '41c90d5e037f912a8c0de1c480d64f11b397675bd8150a3359fc182a264b891e' 
  AND (
    token = 'nIgtAV5tu2igiX/WgmbSvnAvVw/8+i9Qvu0CORb9m2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )