UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K2iH2tyNs43ouMPKcytKDYW3dlOTearK7AyTdlIzq4w=' 
WHERE 
  key_id = '67188c5a050a942e93f8236b61cc6c3537bd0feafbac179e404d771ddc81705a' 
  AND (
    token = 'K2iH2tyNs43ouMPKcytKDYW3dlOTearK7AyTdlIzq4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )