UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cLPlBknpkHScakaV6w1Gqtja5KGXmzvqCds9wtLQ8oI=' 
WHERE 
  key_id = '7c9c6df2d9bdebe7cf768ca1286f4d6fe3bc573e1fa7e82422fc12636811c7b7' 
  AND (
    token = 'cLPlBknpkHScakaV6w1Gqtja5KGXmzvqCds9wtLQ8oI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )