UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vHIIDuc7yoOnMRChFdxDjv6Ok7c8g1wZffjaes8Ogns=' 
WHERE 
  key_id = 'fde7297d1bedb1a4b8fd944d97e7745e0f12376f8979069b806801098ee3b341' 
  AND (
    token = 'vHIIDuc7yoOnMRChFdxDjv6Ok7c8g1wZffjaes8Ogns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )