UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VGxotaRqr/xRu5A/UwNCW4QbVKaTkKREQKLRpGhWg24=' 
WHERE 
  key_id = 'b8a69d2fa13da022a7df53b84eaa939cd25f2fba90ce21fcd16cda54ff49d23f' 
  AND (
    token = 'VGxotaRqr/xRu5A/UwNCW4QbVKaTkKREQKLRpGhWg24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )