UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BFX8WTCTajIQyRTO7GBtLHs6dSvLt3c+IRnKbRhTEhA=' 
WHERE 
  key_id = '347fa778fa7dd2270cba65fc96b7abdf1b9c3acfc91596f3d24ffda25eda1ca8' 
  AND (
    token = 'BFX8WTCTajIQyRTO7GBtLHs6dSvLt3c+IRnKbRhTEhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )