UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zxfx8kaXEZS8F1lSwT10Y1Ke2U5vcSlzWzFYouLuyOE=' 
WHERE 
  key_id = 'd216e993810dbf1402ffed5ecb1451cf192e7c51fc664accc54a508de846da63' 
  AND (
    token = 'zxfx8kaXEZS8F1lSwT10Y1Ke2U5vcSlzWzFYouLuyOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )