UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'po5wXGcFqv3WhNldgZFCO9pu8+88y+pyaveVV0m6p9M=' 
WHERE 
  key_id = 'e7d6332194c2c6ae5c2a6cd3330fb91c3974bfa07d988ff8f3514e99b1f7c6c7' 
  AND (
    token = 'po5wXGcFqv3WhNldgZFCO9pu8+88y+pyaveVV0m6p9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )