UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X+uZcDZUgldsZ9CobblwrH3J7qD3jGBBSX5xWyskyvs=' 
WHERE 
  key_id = '8d0dfe261d9e40f0e84fc55c494b3a41d4332748973ffded0f20bbfe33f41265' 
  AND (
    token = 'X+uZcDZUgldsZ9CobblwrH3J7qD3jGBBSX5xWyskyvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )