UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Yc0q2ff5OjHI0V8T5PUivIHdFs+KsFCqw04qGNyqCM=' 
WHERE 
  key_id = '813fe999fc269ae781608646b80bb5017f8bf376251f7ff2c036dc105c84983a' 
  AND (
    token = '/Yc0q2ff5OjHI0V8T5PUivIHdFs+KsFCqw04qGNyqCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )