UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8//UN32UWl5cJMcYmKB3GMtsX3OslBVNMHuyeiBUom8=' 
WHERE 
  key_id = 'a3d10c3a0020cd8fddac659bf45fe2fa4569993e5df01fa26e5f7605b0ee9fdb' 
  AND (
    token = '8//UN32UWl5cJMcYmKB3GMtsX3OslBVNMHuyeiBUom8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )