UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0fEgGVGvlOm2RNM78iQAhceDekhCseZl0SQCiTTDDw=' 
WHERE 
  key_id = 'add07af8e1d3f26e96316e4e8246dd6ba112f9434c2c6c6d85b49c32668a49f9' 
  AND (
    token = 'w0fEgGVGvlOm2RNM78iQAhceDekhCseZl0SQCiTTDDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )