UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8mVES9h3nFSHL+cEsZNMM9JGt4Q4U5HswMl3uua7Bg=' 
WHERE 
  key_id = '4c009774fa00a39eaf071081883b21db366d5665c1a59e763b4f508a55a70e08' 
  AND (
    token = 'q8mVES9h3nFSHL+cEsZNMM9JGt4Q4U5HswMl3uua7Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )