UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ut9XUhF8PmP1EJ77+k1v1W2EhmrDKReDrp5D1TrZcFc=' 
WHERE 
  key_id = '299a02c24aaafef76da5b31802ebba2e9dbdd9b623477c2e0800b2632168833a' 
  AND (
    token = 'ut9XUhF8PmP1EJ77+k1v1W2EhmrDKReDrp5D1TrZcFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )