UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zbaa8DNRsuoUaexVVTmQ9QUINT1d3kvnYYMySwBpAoI=' 
WHERE 
  key_id = '234e84bfdca46dd8334612f261671ce98abf3c0d46d71da2b172d05e07a58ab2' 
  AND (
    token = 'Zbaa8DNRsuoUaexVVTmQ9QUINT1d3kvnYYMySwBpAoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )