UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0gRDkkdTWWiMx1DoJC46sd8qxOEccvu9fRacLgEHdcM=' 
WHERE 
  key_id = '3558a5d886023392eb3c3772a89ce74fe7935d7ca9fe90a1e1df9031e3465966' 
  AND (
    token = '0gRDkkdTWWiMx1DoJC46sd8qxOEccvu9fRacLgEHdcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )