UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gh1vuAusxXKFMbJnrTEb9FqSNPw8uX4is8ttd9YQwIA=' 
WHERE 
  key_id = 'a50adf189600f8dfcdd45f88bb50a704ad9129b0d77affe41a07e3e230de1847' 
  AND (
    token = 'gh1vuAusxXKFMbJnrTEb9FqSNPw8uX4is8ttd9YQwIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )