UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5eX+TvuNCWdmGSbZZCaqu8vJzJCL1nW9iKaewo0cyPE=' 
WHERE 
  key_id = 'd7d03e3b79d7d209b9fa0aa27af142e7f4f1a83fd1f4f98e3281151a10c1bb77' 
  AND (
    token = '5eX+TvuNCWdmGSbZZCaqu8vJzJCL1nW9iKaewo0cyPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )