UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '35zgAfBG7sxjk7XM6pyYyMWYBQgbqt2ymAQWDNX3thE=' 
WHERE 
  key_id = '14695eabb31819997a664e0e848d699b6547bce6d1348ecbccfae8decd9ab924' 
  AND (
    token = '35zgAfBG7sxjk7XM6pyYyMWYBQgbqt2ymAQWDNX3thE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )