UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydLmi3h+hRCOA3zxSR4d2N95ZWWl9rwzaqi/vAuUvkI=' 
WHERE 
  key_id = 'e60d043847463e47496b33324098c8d908f31e1979ccb183eb42885855351a43' 
  AND (
    token = 'ydLmi3h+hRCOA3zxSR4d2N95ZWWl9rwzaqi/vAuUvkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )