UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'si/KYU0LmKWbkdX0lrRYeGfOS2NjTKobHkL2r1fITEY=' 
WHERE 
  key_id = '33169c7015e18ef4fdeaae0e4a73129076e390c711753bf86a6b337700c96436' 
  AND (
    token = 'si/KYU0LmKWbkdX0lrRYeGfOS2NjTKobHkL2r1fITEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )