UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+eHL9wIpb1Xs6LR3G9dM4q/nBnnWJvje0Kvn8zFFshU=' 
WHERE 
  key_id = 'd53130bdeb2490f2fd45fe33ee5072fa31662f1aaaa8a2d1a2b86576e3ec18e7' 
  AND (
    token = '+eHL9wIpb1Xs6LR3G9dM4q/nBnnWJvje0Kvn8zFFshU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )