UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ck7KwHtGjlXPU0lXbWMf2M7gRlHwsK+jQat6YutdpoY=' 
WHERE 
  key_id = '97899bce9ee91664314b4362b0f27aec90d81cc751820faa272e2c93bdb318c4' 
  AND (
    token = 'Ck7KwHtGjlXPU0lXbWMf2M7gRlHwsK+jQat6YutdpoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )