UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LvNAJnQwIzqfxDOn7jNL4K7ZqslqDDz9URcKI01oppY=' 
WHERE 
  key_id = '4bd0a80c5ff8596fa67b7ddc7a1ac8832caec6a30381a50bdac28358d4c5312d' 
  AND (
    token = 'LvNAJnQwIzqfxDOn7jNL4K7ZqslqDDz9URcKI01oppY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )