UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34ik9adSu0RwJEiq3P9tu/vU8x7MX1HpO5ZSHiMoRho=' 
WHERE 
  key_id = '6688d2f16a0e0d711fd4799f7a60cef775ccd5ffbaf960ecd0a6ff9eae1f53b7' 
  AND (
    token = '34ik9adSu0RwJEiq3P9tu/vU8x7MX1HpO5ZSHiMoRho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )