UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVicKFSL9nbLHkGp9wDXciTIL1PM2Fi7sRJTso1uzFI=' 
WHERE 
  key_id = 'f01ccfd51376a27598f191da2eddb1e5745b0906e4375be37b2c7c8a19693493' 
  AND (
    token = 'WVicKFSL9nbLHkGp9wDXciTIL1PM2Fi7sRJTso1uzFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )