UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hOIXAVO9bhoqhcMvXuw8jbPzoePxt83FNPIIote9/Ug=' 
WHERE 
  key_id = '6c71995a4481e1d2b09149289cc95240860fdc95c54364b1e5db3d31038a461a' 
  AND (
    token = 'hOIXAVO9bhoqhcMvXuw8jbPzoePxt83FNPIIote9/Ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )