UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7VKZRBiwG2ryk4fDeEChaALrarpy9lKkO/BJwUmCZc=' 
WHERE 
  key_id = 'ff02f24ebb56b5d7c522b5793c583517ae6c7d8508997ec5c361372525c1b71f' 
  AND (
    token = 'w7VKZRBiwG2ryk4fDeEChaALrarpy9lKkO/BJwUmCZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )