UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4HcKC2pAnjbQPuHFuvaVWrEWl5jsiaOlpjBgKOuIGY=' 
WHERE 
  key_id = 'cf8e92cc3d44f7b4aca0c0f320990e8b3d7c1fb26beced5c0b322e566891dd99' 
  AND (
    token = 'S4HcKC2pAnjbQPuHFuvaVWrEWl5jsiaOlpjBgKOuIGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )