UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48D5PxGYdgYnoqC+IdiyPG8qJkTYx2XKc3ehiwZOCac=' 
WHERE 
  key_id = '5efe8c2b79e30f0036720aae5df0cb59434834e6210df10fc0ecb82677e2fc72' 
  AND (
    token = '48D5PxGYdgYnoqC+IdiyPG8qJkTYx2XKc3ehiwZOCac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )